144357200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 418473216

約数和(自身を除く): 274116016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 25, 26, 34, 40, 46, 50, 52, 65, 68, 71, 80, 85, 92, 100, 104, 115, 130, 136, 142, 170, 184, 200, 208, 221, 230, 260, 272, 284, 299, 325, 340, 355, 368, 391, 400, 425, 442, 460, 520, 568, 575, 598, 650, 680, 710, 782, 850, 884, 920, 923, 1040, 1105, 1136, 1150, 1196, 1207, 1300, 1360, 1420, 1495, 1564, 1633, 1700, 1768, 1775, 1840, 1846, 1955, 2210, 2300, 2392, 2414, 2600, 2840, 2990, 3128, 3266, 3400, 3536, 3550, 3692, 3910, 4420, 4600, 4615, 4784, 4828, 5083, 5200, 5525, 5680, 5980, 6035, 6256, 6532, 6800, 7100, 7384, 7475, 7820, 8165, 8840, 9200, 9230, 9656, 9775, 10166, 11050, 11960, 12070, 13064, 14200, 14768, 14950, 15640, 15691, 16330, 17680, 18460, 19312, 19550, 20332, 21229, 22100, 23075, 23920, 24140, 25415, 26128, 27761, 28400, 29900, 30175, 31280, 31382, 32660, 36920, 39100, 40664, 40825, 42458, 44200, 46150, 48280, 50830, 55522, 59800, 60350, 62764, 65320, 73840, 78200, 78455, 81328, 81650, 84916, 88400, 92300, 96560, 101660, 106145, 111044, 119600, 120700, 125528, 127075, 130640, 138805, 156400, 156910, 163300, 169832, 184600, 203320, 212290, 222088, 241400, 251056, 254150, 277610, 313820, 326600, 339664, 360893, 369200, 392275, 406640, 424580, 444176, 482800, 508300, 530725, 555220, 627640, 653200, 694025, 721786, 784550, 849160, 1016600, 1061450, 1110440, 1255280, 1388050, 1443572, 1569100, 1698320, 1804465, 2033200, 2122900, 2220880, 2776100, 2887144, 3138200, 3608930, 4245800, 5552200, 5774288, 6276400, 7217860, 8491600, 9022325, 11104400, 14435720, 18044650, 28871440, 36089300, 72178600, 144357200]

約数ペア:

[(1, 144357200), (2, 72178600), (4, 36089300), (5, 28871440), (8, 18044650), (10, 14435720), (13, 11104400), (16, 9022325), (17, 8491600), (20, 7217860), (23, 6276400), (25, 5774288), (26, 5552200), (34, 4245800), (40, 3608930), (46, 3138200), (50, 2887144), (52, 2776100), (65, 2220880), (68, 2122900), (71, 2033200), (80, 1804465), (85, 1698320), (92, 1569100), (100, 1443572), (104, 1388050), (115, 1255280), (130, 1110440), (136, 1061450), (142, 1016600), (170, 849160), (184, 784550), (200, 721786), (208, 694025), (221, 653200), (230, 627640), (260, 555220), (272, 530725), (284, 508300), (299, 482800), (325, 444176), (340, 424580), (355, 406640), (368, 392275), (391, 369200), (400, 360893), (425, 339664), (442, 326600), (460, 313820), (520, 277610), (568, 254150), (575, 251056), (598, 241400), (650, 222088), (680, 212290), (710, 203320), (782, 184600), (850, 169832), (884, 163300), (920, 156910), (923, 156400), (1040, 138805), (1105, 130640), (1136, 127075), (1150, 125528), (1196, 120700), (1207, 119600), (1300, 111044), (1360, 106145), (1420, 101660), (1495, 96560), (1564, 92300), (1633, 88400), (1700, 84916), (1768, 81650), (1775, 81328), (1840, 78455), (1846, 78200), (1955, 73840), (2210, 65320), (2300, 62764), (2392, 60350), (2414, 59800), (2600, 55522), (2840, 50830), (2990, 48280), (3128, 46150), (3266, 44200), (3400, 42458), (3536, 40825), (3550, 40664), (3692, 39100), (3910, 36920), (4420, 32660), (4600, 31382), (4615, 31280), (4784, 30175), (4828, 29900), (5083, 28400), (5200, 27761), (5525, 26128), (5680, 25415), (5980, 24140), (6035, 23920), (6256, 23075), (6532, 22100), (6800, 21229), (7100, 20332), (7384, 19550), (7475, 19312), (7820, 18460), (8165, 17680), (8840, 16330), (9200, 15691), (9230, 15640), (9656, 14950), (9775, 14768), (10166, 14200), (11050, 13064), (11960, 12070)]