71998740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 384

約数和(自身を含む): 278691840

約数和(自身を除く): 206693100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 23, 27, 30, 31, 33, 34, 36, 44, 45, 46, 51, 54, 55, 60, 62, 66, 68, 69, 85, 90, 92, 93, 99, 102, 108, 110, 115, 124, 132, 135, 138, 153, 155, 165, 170, 180, 186, 187, 198, 204, 207, 220, 230, 253, 255, 270, 276, 279, 297, 306, 310, 330, 340, 341, 345, 372, 374, 391, 396, 414, 459, 460, 465, 495, 506, 510, 527, 540, 558, 561, 594, 612, 620, 621, 660, 682, 690, 713, 748, 759, 765, 782, 828, 837, 918, 930, 935, 990, 1012, 1020, 1023, 1035, 1054, 1116, 1122, 1173, 1188, 1242, 1265, 1364, 1380, 1395, 1426, 1485, 1518, 1530, 1564, 1581, 1674, 1683, 1705, 1836, 1860, 1870, 1955, 1980, 2046, 2070, 2108, 2139, 2244, 2277, 2295, 2346, 2484, 2530, 2635, 2790, 2805, 2852, 2970, 3036, 3060, 3069, 3105, 3162, 3348, 3366, 3410, 3519, 3565, 3740, 3795, 3910, 4092, 4140, 4185, 4278, 4301, 4554, 4590, 4692, 4743, 5049, 5060, 5115, 5270, 5580, 5610, 5797, 5865, 5940, 6138, 6210, 6324, 6417, 6732, 6820, 6831, 7038, 7130, 7590, 7820, 7843, 7905, 8370, 8415, 8556, 8602, 9108, 9180, 9207, 9486, 10098, 10230, 10540, 10557, 10695, 11220, 11385, 11594, 11730, 12121, 12276, 12420, 12834, 12903, 13662, 14076, 14229, 14260, 15180, 15345, 15686, 15810, 16740, 16830, 17204, 17391, 17595, 18414, 18972, 19251, 20196, 20460, 21114, 21390, 21505, 22770, 23188, 23460, 23529, 23715, 24242, 25245, 25668, 25806, 27324, 28458, 28985, 30690, 31372, 31620, 32085, 33660, 34155, 34782, 35190, 36363, 36828, 38502, 38709, 39215, 42228, 42780, 43010, 45540, 46035, 47058, 47430, 48484, 50490, 51612, 52173, 52785, 56916, 57970, 60605, 61380, 64170, 64515, 68310, 69564, 70380, 70587, 71145, 72726, 77004, 77418, 78430, 86020, 86955, 92070, 94116, 94860, 96255, 100980, 104346, 105570, 109089, 115940, 116127, 117645, 121210, 128340, 129030, 133331, 136620, 141174, 142290, 145452, 154836, 156519, 156860, 173910, 181815, 184140, 192510, 193545, 208692, 211140, 211761, 218178, 232254, 235290, 242420, 258060, 260865, 266662, 282348, 284580, 313038, 327267, 347820, 352935, 363630, 385020, 387090, 399993, 423522, 436356, 464508, 470580, 521730, 533324, 545445, 580635, 626076, 654534, 666655, 705870, 727260, 774180, 782595, 799986, 847044, 1043460, 1058805, 1090890, 1161270, 1199979, 1309068, 1333310, 1411740, 1565190, 1599972, 1636335, 1999965, 2117610, 2181780, 2322540, 2399958, 2666620, 3130380, 3272670, 3599937, 3999930, 4235220, 4799916, 5999895, 6545340, 7199874, 7999860, 11999790, 14399748, 17999685, 23999580, 35999370, 71998740]

約数ペア:

[(1, 71998740), (2, 35999370), (3, 23999580), (4, 17999685), (5, 14399748), (6, 11999790), (9, 7999860), (10, 7199874), (11, 6545340), (12, 5999895), (15, 4799916), (17, 4235220), (18, 3999930), (20, 3599937), (22, 3272670), (23, 3130380), (27, 2666620), (30, 2399958), (31, 2322540), (33, 2181780), (34, 2117610), (36, 1999965), (44, 1636335), (45, 1599972), (46, 1565190), (51, 1411740), (54, 1333310), (55, 1309068), (60, 1199979), (62, 1161270), (66, 1090890), (68, 1058805), (69, 1043460), (85, 847044), (90, 799986), (92, 782595), (93, 774180), (99, 727260), (102, 705870), (108, 666655), (110, 654534), (115, 626076), (124, 580635), (132, 545445), (135, 533324), (138, 521730), (153, 470580), (155, 464508), (165, 436356), (170, 423522), (180, 399993), (186, 387090), (187, 385020), (198, 363630), (204, 352935), (207, 347820), (220, 327267), (230, 313038), (253, 284580), (255, 282348), (270, 266662), (276, 260865), (279, 258060), (297, 242420), (306, 235290), (310, 232254), (330, 218178), (340, 211761), (341, 211140), (345, 208692), (372, 193545), (374, 192510), (391, 184140), (396, 181815), (414, 173910), (459, 156860), (460, 156519), (465, 154836), (495, 145452), (506, 142290), (510, 141174), (527, 136620), (540, 133331), (558, 129030), (561, 128340), (594, 121210), (612, 117645), (620, 116127), (621, 115940), (660, 109089), (682, 105570), (690, 104346), (713, 100980), (748, 96255), (759, 94860), (765, 94116), (782, 92070), (828, 86955), (837, 86020), (918, 78430), (930, 77418), (935, 77004), (990, 72726), (1012, 71145), (1020, 70587), (1023, 70380), (1035, 69564), (1054, 68310), (1116, 64515), (1122, 64170), (1173, 61380), (1188, 60605), (1242, 57970), (1265, 56916), (1364, 52785), (1380, 52173), (1395, 51612), (1426, 50490), (1485, 48484), (1518, 47430), (1530, 47058), (1564, 46035), (1581, 45540), (1674, 43010), (1683, 42780), (1705, 42228), (1836, 39215), (1860, 38709), (1870, 38502), (1955, 36828), (1980, 36363), (2046, 35190), (2070, 34782), (2108, 34155), (2139, 33660), (2244, 32085), (2277, 31620), (2295, 31372), (2346, 30690), (2484, 28985), (2530, 28458), (2635, 27324), (2790, 25806), (2805, 25668), (2852, 25245), (2970, 24242), (3036, 23715), (3060, 23529), (3069, 23460), (3105, 23188), (3162, 22770), (3348, 21505), (3366, 21390), (3410, 21114), (3519, 20460), (3565, 20196), (3740, 19251), (3795, 18972), (3910, 18414), (4092, 17595), (4140, 17391), (4185, 17204), (4278, 16830), (4301, 16740), (4554, 15810), (4590, 15686), (4692, 15345), (4743, 15180), (5049, 14260), (5060, 14229), (5115, 14076), (5270, 13662), (5580, 12903), (5610, 12834), (5797, 12420), (5865, 12276), (5940, 12121), (6138, 11730), (6210, 11594), (6324, 11385), (6417, 11220), (6732, 10695), (6820, 10557), (6831, 10540), (7038, 10230), (7130, 10098), (7590, 9486), (7820, 9207), (7843, 9180), (7905, 9108), (8370, 8602), (8415, 8556)]