225774900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 216

約数和(自身を含む): 796199040

約数和(自身を除く): 570424140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 50, 52, 60, 65, 69, 75, 78, 90, 92, 100, 115, 117, 130, 138, 150, 156, 180, 195, 207, 225, 230, 234, 260, 276, 299, 300, 325, 345, 390, 414, 450, 460, 468, 575, 585, 598, 650, 690, 780, 828, 839, 897, 900, 975, 1035, 1150, 1170, 1196, 1300, 1380, 1495, 1678, 1725, 1794, 1950, 2070, 2300, 2340, 2517, 2691, 2925, 2990, 3356, 3450, 3588, 3900, 4140, 4195, 4485, 5034, 5175, 5382, 5850, 5980, 6900, 7475, 7551, 8390, 8970, 10068, 10350, 10764, 10907, 11700, 12585, 13455, 14950, 15102, 16780, 17940, 19297, 20700, 20975, 21814, 22425, 25170, 26910, 29900, 30204, 32721, 37755, 38594, 41950, 43628, 44850, 50340, 53820, 54535, 57891, 62925, 65442, 67275, 75510, 77188, 83900, 89700, 96485, 98163, 109070, 115782, 125850, 130884, 134550, 151020, 163605, 173673, 188775, 192970, 196326, 218140, 231564, 250861, 251700, 269100, 272675, 289455, 327210, 347346, 377550, 385940, 392652, 482425, 490815, 501722, 545350, 578910, 654420, 694692, 752583, 755100, 818025, 868365, 964850, 981630, 1003444, 1090700, 1157820, 1254305, 1447275, 1505166, 1636050, 1736730, 1929700, 1963260, 2257749, 2454075, 2508610, 2894550, 3010332, 3272100, 3473460, 3762915, 4341825, 4515498, 4908150, 5017220, 5789100, 6271525, 7525830, 8683650, 9030996, 9816300, 11288745, 12543050, 15051660, 17367300, 18814575, 22577490, 25086100, 37629150, 45154980, 56443725, 75258300, 112887450, 225774900]

約数ペア:

[(1, 225774900), (2, 112887450), (3, 75258300), (4, 56443725), (5, 45154980), (6, 37629150), (9, 25086100), (10, 22577490), (12, 18814575), (13, 17367300), (15, 15051660), (18, 12543050), (20, 11288745), (23, 9816300), (25, 9030996), (26, 8683650), (30, 7525830), (36, 6271525), (39, 5789100), (45, 5017220), (46, 4908150), (50, 4515498), (52, 4341825), (60, 3762915), (65, 3473460), (69, 3272100), (75, 3010332), (78, 2894550), (90, 2508610), (92, 2454075), (100, 2257749), (115, 1963260), (117, 1929700), (130, 1736730), (138, 1636050), (150, 1505166), (156, 1447275), (180, 1254305), (195, 1157820), (207, 1090700), (225, 1003444), (230, 981630), (234, 964850), (260, 868365), (276, 818025), (299, 755100), (300, 752583), (325, 694692), (345, 654420), (390, 578910), (414, 545350), (450, 501722), (460, 490815), (468, 482425), (575, 392652), (585, 385940), (598, 377550), (650, 347346), (690, 327210), (780, 289455), (828, 272675), (839, 269100), (897, 251700), (900, 250861), (975, 231564), (1035, 218140), (1150, 196326), (1170, 192970), (1196, 188775), (1300, 173673), (1380, 163605), (1495, 151020), (1678, 134550), (1725, 130884), (1794, 125850), (1950, 115782), (2070, 109070), (2300, 98163), (2340, 96485), (2517, 89700), (2691, 83900), (2925, 77188), (2990, 75510), (3356, 67275), (3450, 65442), (3588, 62925), (3900, 57891), (4140, 54535), (4195, 53820), (4485, 50340), (5034, 44850), (5175, 43628), (5382, 41950), (5850, 38594), (5980, 37755), (6900, 32721), (7475, 30204), (7551, 29900), (8390, 26910), (8970, 25170), (10068, 22425), (10350, 21814), (10764, 20975), (10907, 20700), (11700, 19297), (12585, 17940), (13455, 16780), (14950, 15102)]