15672776580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{1879}}^1$

素因数の和:2354

約数の個数: 144

約数和(自身を含む): 48039264000

約数和(自身を除く): 32366487420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 311, 447, 596, 622, 745, 894, 933, 1244, 1341, 1490, 1555, 1788, 1866, 1879, 2235, 2682, 2799, 2980, 3110, 3732, 3758, 4470, 4665, 5364, 5598, 5637, 6220, 6705, 7516, 8940, 9330, 9395, 11196, 11274, 13410, 13995, 16911, 18660, 18790, 22548, 26820, 27990, 28185, 33822, 37580, 46339, 55980, 56370, 67644, 84555, 92678, 112740, 139017, 169110, 185356, 231695, 278034, 279971, 338220, 417051, 463390, 556068, 559942, 584369, 695085, 834102, 839913, 926780, 1119884, 1168738, 1390170, 1399855, 1668204, 1679826, 1753107, 2085255, 2337476, 2519739, 2780340, 2799710, 2921845, 3359652, 3506214, 4170510, 4199565, 5039478, 5259321, 5599420, 5843690, 7012428, 8341020, 8399130, 8765535, 10078956, 10518642, 11687380, 12598695, 16798260, 17531070, 21037284, 25197390, 26296605, 35062140, 50394780, 52593210, 87070981, 105186420, 174141962, 261212943, 348283924, 435354905, 522425886, 783638829, 870709810, 1044851772, 1306064715, 1567277658, 1741419620, 2612129430, 3134555316, 3918194145, 5224258860, 7836388290, 15672776580]

約数ペア:

[(1, 15672776580), (2, 7836388290), (3, 5224258860), (4, 3918194145), (5, 3134555316), (6, 2612129430), (9, 1741419620), (10, 1567277658), (12, 1306064715), (15, 1044851772), (18, 870709810), (20, 783638829), (30, 522425886), (36, 435354905), (45, 348283924), (60, 261212943), (90, 174141962), (149, 105186420), (180, 87070981), (298, 52593210), (311, 50394780), (447, 35062140), (596, 26296605), (622, 25197390), (745, 21037284), (894, 17531070), (933, 16798260), (1244, 12598695), (1341, 11687380), (1490, 10518642), (1555, 10078956), (1788, 8765535), (1866, 8399130), (1879, 8341020), (2235, 7012428), (2682, 5843690), (2799, 5599420), (2980, 5259321), (3110, 5039478), (3732, 4199565), (3758, 4170510), (4470, 3506214), (4665, 3359652), (5364, 2921845), (5598, 2799710), (5637, 2780340), (6220, 2519739), (6705, 2337476), (7516, 2085255), (8940, 1753107), (9330, 1679826), (9395, 1668204), (11196, 1399855), (11274, 1390170), (13410, 1168738), (13995, 1119884), (16911, 926780), (18660, 839913), (18790, 834102), (22548, 695085), (26820, 584369), (27990, 559942), (28185, 556068), (33822, 463390), (37580, 417051), (46339, 338220), (55980, 279971), (56370, 278034), (67644, 231695), (84555, 185356), (92678, 169110), (112740, 139017)]