20301357780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1884

約数の個数: 384

約数和(自身を含む): 72382464000

約数和(自身を除く): 52081106220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 67, 87, 90, 99, 108, 110, 116, 132, 134, 135, 145, 165, 174, 180, 198, 201, 220, 261, 268, 270, 290, 297, 319, 330, 335, 348, 396, 402, 435, 495, 522, 540, 580, 594, 603, 638, 660, 670, 737, 783, 804, 870, 957, 990, 1005, 1044, 1188, 1206, 1276, 1305, 1340, 1474, 1485, 1566, 1595, 1740, 1759, 1809, 1914, 1943, 1980, 2010, 2211, 2412, 2610, 2871, 2948, 2970, 3015, 3132, 3190, 3518, 3618, 3685, 3828, 3886, 3915, 4020, 4422, 4785, 5220, 5277, 5742, 5829, 5940, 6030, 6380, 6633, 7036, 7236, 7370, 7772, 7830, 8613, 8795, 8844, 9045, 9570, 9715, 10554, 11055, 11484, 11658, 12060, 13266, 14355, 14740, 15660, 15831, 17226, 17487, 17590, 18090, 19140, 19349, 19430, 19899, 21108, 21373, 22110, 23316, 26385, 26532, 28710, 29145, 31662, 33165, 34452, 34974, 35180, 36180, 38698, 38860, 39798, 42746, 43065, 44220, 47493, 51011, 52461, 52770, 57420, 58047, 58290, 63324, 64119, 66330, 69948, 77396, 79155, 79596, 85492, 86130, 87435, 94986, 96745, 99495, 102022, 104922, 105540, 106865, 116094, 116580, 117853, 128238, 132660, 153033, 158310, 172260, 174141, 174870, 189972, 192357, 193490, 198990, 204044, 209844, 213730, 232188, 235706, 237465, 255055, 256476, 262305, 290235, 306066, 316620, 320595, 348282, 349740, 353559, 384714, 386980, 397980, 427460, 459099, 471412, 474930, 510110, 522423, 524610, 561121, 577071, 580470, 589265, 612132, 641190, 696564, 707118, 765165, 769428, 870705, 918198, 949860, 961785, 1020220, 1044846, 1049220, 1060677, 1122242, 1154142, 1160940, 1178530, 1282380, 1296383, 1377297, 1414236, 1530330, 1683363, 1741410, 1767795, 1836396, 1923570, 2089692, 2121354, 2244484, 2295495, 2308284, 2357060, 2592766, 2612115, 2754594, 2805605, 2885355, 3060660, 3182031, 3366726, 3417737, 3482820, 3535590, 3847140, 3889149, 4242708, 4590990, 5050089, 5185532, 5224230, 5303385, 5509188, 5611210, 5770710, 6364062, 6481915, 6733452, 6835474, 6886485, 7071180, 7778298, 8416815, 9181980, 10100178, 10253211, 10448460, 10606770, 11222420, 11541420, 11667447, 12728124, 12963830, 13670948, 13772970, 15150267, 15556596, 15910155, 16833630, 17088685, 19445745, 20200356, 20506422, 21213540, 23334894, 25250445, 25927660, 27545940, 30300534, 30759633, 31820310, 33667260, 34177370, 35002341, 37595107, 38891490, 41012844, 46669788, 50500890, 51266055, 58337235, 60601068, 61519266, 63640620, 68354740, 70004682, 75190214, 75751335, 77782980, 92278899, 101001780, 102532110, 112785321, 116674470, 123038532, 140009364, 150380428, 151502670, 153798165, 175011705, 184557798, 187975535, 205064220, 225570642, 233348940, 303005340, 307596330, 338355963, 350023410, 369115596, 375951070, 451141284, 461394495, 563926605, 615192660, 676711926, 700046820, 751902140, 922788990, 1015067889, 1127853210, 1353423852, 1691779815, 1845577980, 2030135778, 2255706420, 3383559630, 4060271556, 5075339445, 6767119260, 10150678890, 20301357780]

約数ペア:

[(1, 20301357780), (2, 10150678890), (3, 6767119260), (4, 5075339445), (5, 4060271556), (6, 3383559630), (9, 2255706420), (10, 2030135778), (11, 1845577980), (12, 1691779815), (15, 1353423852), (18, 1127853210), (20, 1015067889), (22, 922788990), (27, 751902140), (29, 700046820), (30, 676711926), (33, 615192660), (36, 563926605), (44, 461394495), (45, 451141284), (54, 375951070), (55, 369115596), (58, 350023410), (60, 338355963), (66, 307596330), (67, 303005340), (87, 233348940), (90, 225570642), (99, 205064220), (108, 187975535), (110, 184557798), (116, 175011705), (132, 153798165), (134, 151502670), (135, 150380428), (145, 140009364), (165, 123038532), (174, 116674470), (180, 112785321), (198, 102532110), (201, 101001780), (220, 92278899), (261, 77782980), (268, 75751335), (270, 75190214), (290, 70004682), (297, 68354740), (319, 63640620), (330, 61519266), (335, 60601068), (348, 58337235), (396, 51266055), (402, 50500890), (435, 46669788), (495, 41012844), (522, 38891490), (540, 37595107), (580, 35002341), (594, 34177370), (603, 33667260), (638, 31820310), (660, 30759633), (670, 30300534), (737, 27545940), (783, 25927660), (804, 25250445), (870, 23334894), (957, 21213540), (990, 20506422), (1005, 20200356), (1044, 19445745), (1188, 17088685), (1206, 16833630), (1276, 15910155), (1305, 15556596), (1340, 15150267), (1474, 13772970), (1485, 13670948), (1566, 12963830), (1595, 12728124), (1740, 11667447), (1759, 11541420), (1809, 11222420), (1914, 10606770), (1943, 10448460), (1980, 10253211), (2010, 10100178), (2211, 9181980), (2412, 8416815), (2610, 7778298), (2871, 7071180), (2948, 6886485), (2970, 6835474), (3015, 6733452), (3132, 6481915), (3190, 6364062), (3518, 5770710), (3618, 5611210), (3685, 5509188), (3828, 5303385), (3886, 5224230), (3915, 5185532), (4020, 5050089), (4422, 4590990), (4785, 4242708), (5220, 3889149), (5277, 3847140), (5742, 3535590), (5829, 3482820), (5940, 3417737), (6030, 3366726), (6380, 3182031), (6633, 3060660), (7036, 2885355), (7236, 2805605), (7370, 2754594), (7772, 2612115), (7830, 2592766), (8613, 2357060), (8795, 2308284), (8844, 2295495), (9045, 2244484), (9570, 2121354), (9715, 2089692), (10554, 1923570), (11055, 1836396), (11484, 1767795), (11658, 1741410), (12060, 1683363), (13266, 1530330), (14355, 1414236), (14740, 1377297), (15660, 1296383), (15831, 1282380), (17226, 1178530), (17487, 1160940), (17590, 1154142), (18090, 1122242), (19140, 1060677), (19349, 1049220), (19430, 1044846), (19899, 1020220), (21108, 961785), (21373, 949860), (22110, 918198), (23316, 870705), (26385, 769428), (26532, 765165), (28710, 707118), (29145, 696564), (31662, 641190), (33165, 612132), (34452, 589265), (34974, 580470), (35180, 577071), (36180, 561121), (38698, 524610), (38860, 522423), (39798, 510110), (42746, 474930), (43065, 471412), (44220, 459099), (47493, 427460), (51011, 397980), (52461, 386980), (52770, 384714), (57420, 353559), (58047, 349740), (58290, 348282), (63324, 320595), (64119, 316620), (66330, 306066), (69948, 290235), (77396, 262305), (79155, 256476), (79596, 255055), (85492, 237465), (86130, 235706), (87435, 232188), (94986, 213730), (96745, 209844), (99495, 204044), (102022, 198990), (104922, 193490), (105540, 192357), (106865, 189972), (116094, 174870), (116580, 174141), (117853, 172260), (128238, 158310), (132660, 153033)]