72655574850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1879}}^1\times {\mathrm{2963}}^1$

素因数の和:4889

約数の個数: 144

約数和(自身を含む): 202108046400

約数和(自身を除く): 129452471550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 1879, 2175, 2610, 2963, 3758, 4350, 5637, 5926, 6525, 8889, 9395, 11274, 13050, 14815, 16911, 17778, 18790, 26667, 28185, 29630, 33822, 44445, 46975, 53334, 54491, 56370, 74075, 84555, 85927, 88890, 93950, 108982, 133335, 140925, 148150, 163473, 169110, 171854, 222225, 257781, 266670, 272455, 281850, 326946, 422775, 429635, 444450, 490419, 515562, 544910, 666675, 773343, 817365, 845550, 859270, 980838, 1288905, 1333350, 1362275, 1546686, 1634730, 2148175, 2452095, 2577810, 2724550, 3866715, 4086825, 4296350, 4904190, 5567477, 6444525, 7733430, 8173650, 11134954, 12260475, 12889050, 16702431, 19333575, 24520950, 27837385, 33404862, 38667150, 50107293, 55674770, 83512155, 100214586, 139186925, 161456833, 167024310, 250536465, 278373850, 322913666, 417560775, 484370499, 501072930, 807284165, 835121550, 968740998, 1252682325, 1453111497, 1614568330, 2421852495, 2505364650, 2906222994, 4036420825, 4843704990, 7265557485, 8072841650, 12109262475, 14531114970, 24218524950, 36327787425, 72655574850]

約数ペア:

[(1, 72655574850), (2, 36327787425), (3, 24218524950), (5, 14531114970), (6, 12109262475), (9, 8072841650), (10, 7265557485), (15, 4843704990), (18, 4036420825), (25, 2906222994), (29, 2505364650), (30, 2421852495), (45, 1614568330), (50, 1453111497), (58, 1252682325), (75, 968740998), (87, 835121550), (90, 807284165), (145, 501072930), (150, 484370499), (174, 417560775), (225, 322913666), (261, 278373850), (290, 250536465), (435, 167024310), (450, 161456833), (522, 139186925), (725, 100214586), (870, 83512155), (1305, 55674770), (1450, 50107293), (1879, 38667150), (2175, 33404862), (2610, 27837385), (2963, 24520950), (3758, 19333575), (4350, 16702431), (5637, 12889050), (5926, 12260475), (6525, 11134954), (8889, 8173650), (9395, 7733430), (11274, 6444525), (13050, 5567477), (14815, 4904190), (16911, 4296350), (17778, 4086825), (18790, 3866715), (26667, 2724550), (28185, 2577810), (29630, 2452095), (33822, 2148175), (44445, 1634730), (46975, 1546686), (53334, 1362275), (54491, 1333350), (56370, 1288905), (74075, 980838), (84555, 859270), (85927, 845550), (88890, 817365), (93950, 773343), (108982, 666675), (133335, 544910), (140925, 515562), (148150, 490419), (163473, 444450), (169110, 429635), (171854, 422775), (222225, 326946), (257781, 281850), (266670, 272455)]