63720540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 221558400

約数和(自身を除く): 157837860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 260, 261, 270, 290, 313, 348, 351, 377, 390, 435, 468, 522, 540, 580, 585, 626, 702, 754, 780, 783, 870, 939, 1044, 1131, 1170, 1252, 1305, 1404, 1508, 1565, 1566, 1740, 1755, 1878, 1885, 2262, 2340, 2610, 2817, 3130, 3132, 3393, 3510, 3756, 3770, 3915, 4069, 4524, 4695, 5220, 5634, 5655, 6260, 6786, 7020, 7540, 7830, 8138, 8451, 9077, 9390, 10179, 11268, 11310, 12207, 13572, 14085, 15660, 16276, 16902, 16965, 18154, 18780, 20345, 20358, 22620, 24414, 27231, 28170, 33804, 33930, 36308, 36621, 40690, 40716, 42255, 45385, 48828, 50895, 54462, 56340, 61035, 67860, 73242, 81380, 81693, 84510, 90770, 101790, 108924, 109863, 118001, 122070, 136155, 146484, 163386, 169020, 181540, 183105, 203580, 219726, 236002, 244140, 245079, 272310, 326772, 354003, 366210, 408465, 439452, 472004, 490158, 544620, 549315, 590005, 708006, 732420, 816930, 980316, 1062009, 1098630, 1180010, 1225395, 1416012, 1633860, 1770015, 2124018, 2197260, 2360020, 2450790, 3186027, 3540030, 4248036, 4901580, 5310045, 6372054, 7080060, 10620090, 12744108, 15930135, 21240180, 31860270, 63720540]

約数ペア:

[(1, 63720540), (2, 31860270), (3, 21240180), (4, 15930135), (5, 12744108), (6, 10620090), (9, 7080060), (10, 6372054), (12, 5310045), (13, 4901580), (15, 4248036), (18, 3540030), (20, 3186027), (26, 2450790), (27, 2360020), (29, 2197260), (30, 2124018), (36, 1770015), (39, 1633860), (45, 1416012), (52, 1225395), (54, 1180010), (58, 1098630), (60, 1062009), (65, 980316), (78, 816930), (87, 732420), (90, 708006), (108, 590005), (116, 549315), (117, 544620), (130, 490158), (135, 472004), (145, 439452), (156, 408465), (174, 366210), (180, 354003), (195, 326772), (234, 272310), (260, 245079), (261, 244140), (270, 236002), (290, 219726), (313, 203580), (348, 183105), (351, 181540), (377, 169020), (390, 163386), (435, 146484), (468, 136155), (522, 122070), (540, 118001), (580, 109863), (585, 108924), (626, 101790), (702, 90770), (754, 84510), (780, 81693), (783, 81380), (870, 73242), (939, 67860), (1044, 61035), (1131, 56340), (1170, 54462), (1252, 50895), (1305, 48828), (1404, 45385), (1508, 42255), (1565, 40716), (1566, 40690), (1740, 36621), (1755, 36308), (1878, 33930), (1885, 33804), (2262, 28170), (2340, 27231), (2610, 24414), (2817, 22620), (3130, 20358), (3132, 20345), (3393, 18780), (3510, 18154), (3756, 16965), (3770, 16902), (3915, 16276), (4069, 15660), (4524, 14085), (4695, 13572), (5220, 12207), (5634, 11310), (5655, 11268), (6260, 10179), (6786, 9390), (7020, 9077), (7540, 8451), (7830, 8138)]