37578780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 123439680

約数和(自身を除く): 85860900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 313, 345, 348, 414, 435, 460, 522, 580, 626, 667, 690, 828, 870, 939, 1035, 1044, 1252, 1305, 1334, 1380, 1565, 1740, 1878, 2001, 2070, 2610, 2668, 2817, 3130, 3335, 3756, 4002, 4140, 4695, 5220, 5634, 6003, 6260, 6670, 7199, 8004, 9077, 9390, 10005, 11268, 12006, 13340, 14085, 14398, 18154, 18780, 20010, 21597, 24012, 27231, 28170, 28796, 30015, 35995, 36308, 40020, 43194, 45385, 54462, 56340, 60030, 64791, 71990, 81693, 86388, 90770, 107985, 108924, 120060, 129582, 136155, 143980, 163386, 181540, 208771, 215970, 259164, 272310, 323955, 326772, 408465, 417542, 431940, 544620, 626313, 647910, 816930, 835084, 1043855, 1252626, 1295820, 1633860, 1878939, 2087710, 2505252, 3131565, 3757878, 4175420, 6263130, 7515756, 9394695, 12526260, 18789390, 37578780]

約数ペア:

[(1, 37578780), (2, 18789390), (3, 12526260), (4, 9394695), (5, 7515756), (6, 6263130), (9, 4175420), (10, 3757878), (12, 3131565), (15, 2505252), (18, 2087710), (20, 1878939), (23, 1633860), (29, 1295820), (30, 1252626), (36, 1043855), (45, 835084), (46, 816930), (58, 647910), (60, 626313), (69, 544620), (87, 431940), (90, 417542), (92, 408465), (115, 326772), (116, 323955), (138, 272310), (145, 259164), (174, 215970), (180, 208771), (207, 181540), (230, 163386), (261, 143980), (276, 136155), (290, 129582), (313, 120060), (345, 108924), (348, 107985), (414, 90770), (435, 86388), (460, 81693), (522, 71990), (580, 64791), (626, 60030), (667, 56340), (690, 54462), (828, 45385), (870, 43194), (939, 40020), (1035, 36308), (1044, 35995), (1252, 30015), (1305, 28796), (1334, 28170), (1380, 27231), (1565, 24012), (1740, 21597), (1878, 20010), (2001, 18780), (2070, 18154), (2610, 14398), (2668, 14085), (2817, 13340), (3130, 12006), (3335, 11268), (3756, 10005), (4002, 9390), (4140, 9077), (4695, 8004), (5220, 7199), (5634, 6670), (6003, 6260)]