749847780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1512

約数の個数: 240

約数和(自身を含む): 2656463040

約数和(自身を除く): 1906615260

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, 81, 87, 90, 99, 108, 110, 116, 132, 135, 145, 162, 165, 174, 180, 198, 220, 261, 270, 290, 297, 319, 324, 330, 348, 396, 405, 435, 495, 522, 540, 580, 594, 638, 660, 783, 810, 870, 891, 957, 990, 1044, 1188, 1276, 1305, 1451, 1485, 1566, 1595, 1620, 1740, 1782, 1914, 1980, 2349, 2610, 2871, 2902, 2970, 3132, 3190, 3564, 3828, 3915, 4353, 4455, 4698, 4785, 5220, 5742, 5804, 5940, 6380, 7255, 7830, 8613, 8706, 8910, 9396, 9570, 11484, 11745, 13059, 14355, 14510, 15660, 15961, 17226, 17412, 17820, 19140, 21765, 23490, 25839, 26118, 28710, 29020, 31922, 34452, 39177, 42079, 43065, 43530, 46980, 47883, 51678, 52236, 57420, 63844, 65295, 78354, 79805, 84158, 86130, 87060, 95766, 103356, 117531, 126237, 129195, 130590, 143649, 156708, 159610, 168316, 172260, 191532, 195885, 210395, 235062, 239415, 252474, 258390, 261180, 287298, 319220, 378711, 391770, 420790, 430947, 462869, 470124, 478830, 504948, 516780, 574596, 587655, 631185, 718245, 757422, 783540, 841580, 861894, 925738, 957660, 1136133, 1175310, 1262370, 1292841, 1388607, 1436490, 1514844, 1723788, 1851476, 1893555, 2154735, 2272266, 2314345, 2350620, 2524740, 2585682, 2777214, 2872980, 3408399, 3787110, 4165821, 4309470, 4544532, 4628690, 5171364, 5554428, 5680665, 6464205, 6816798, 6943035, 7574220, 8331642, 8618940, 9257380, 11361330, 12497463, 12928410, 13633596, 13886070, 16663284, 17041995, 20829105, 22722660, 24994926, 25856820, 27772140, 34083990, 37492389, 41658210, 49989852, 62487315, 68167980, 74984778, 83316420, 124974630, 149969556, 187461945, 249949260, 374923890, 749847780]

約数ペア:

[(1, 749847780), (2, 374923890), (3, 249949260), (4, 187461945), (5, 149969556), (6, 124974630), (9, 83316420), (10, 74984778), (11, 68167980), (12, 62487315), (15, 49989852), (18, 41658210), (20, 37492389), (22, 34083990), (27, 27772140), (29, 25856820), (30, 24994926), (33, 22722660), (36, 20829105), (44, 17041995), (45, 16663284), (54, 13886070), (55, 13633596), (58, 12928410), (60, 12497463), (66, 11361330), (81, 9257380), (87, 8618940), (90, 8331642), (99, 7574220), (108, 6943035), (110, 6816798), (116, 6464205), (132, 5680665), (135, 5554428), (145, 5171364), (162, 4628690), (165, 4544532), (174, 4309470), (180, 4165821), (198, 3787110), (220, 3408399), (261, 2872980), (270, 2777214), (290, 2585682), (297, 2524740), (319, 2350620), (324, 2314345), (330, 2272266), (348, 2154735), (396, 1893555), (405, 1851476), (435, 1723788), (495, 1514844), (522, 1436490), (540, 1388607), (580, 1292841), (594, 1262370), (638, 1175310), (660, 1136133), (783, 957660), (810, 925738), (870, 861894), (891, 841580), (957, 783540), (990, 757422), (1044, 718245), (1188, 631185), (1276, 587655), (1305, 574596), (1451, 516780), (1485, 504948), (1566, 478830), (1595, 470124), (1620, 462869), (1740, 430947), (1782, 420790), (1914, 391770), (1980, 378711), (2349, 319220), (2610, 287298), (2871, 261180), (2902, 258390), (2970, 252474), (3132, 239415), (3190, 235062), (3564, 210395), (3828, 195885), (3915, 191532), (4353, 172260), (4455, 168316), (4698, 159610), (4785, 156708), (5220, 143649), (5742, 130590), (5804, 129195), (5940, 126237), (6380, 117531), (7255, 103356), (7830, 95766), (8613, 87060), (8706, 86130), (8910, 84158), (9396, 79805), (9570, 78354), (11484, 65295), (11745, 63844), (13059, 57420), (14355, 52236), (14510, 51678), (15660, 47883), (15961, 46980), (17226, 43530), (17412, 43065), (17820, 42079), (19140, 39177), (21765, 34452), (23490, 31922), (25839, 29020), (26118, 28710)]