1917828900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{467}}^1$

素因数の和:522

約数の個数: 324

約数和(自身を含む): 6764848272

約数和(自身を除く): 4847019372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 169, 180, 195, 225, 234, 243, 260, 270, 300, 324, 325, 338, 351, 390, 405, 450, 467, 468, 486, 507, 540, 585, 650, 675, 676, 702, 780, 810, 845, 900, 934, 972, 975, 1014, 1053, 1170, 1215, 1300, 1350, 1401, 1404, 1521, 1620, 1690, 1755, 1868, 1950, 2025, 2028, 2106, 2335, 2340, 2430, 2535, 2700, 2802, 2925, 3042, 3159, 3380, 3510, 3900, 4050, 4203, 4212, 4225, 4563, 4670, 4860, 5070, 5265, 5604, 5850, 6071, 6075, 6084, 6318, 7005, 7020, 7605, 8100, 8406, 8450, 8775, 9126, 9340, 10140, 10530, 11675, 11700, 12142, 12150, 12609, 12636, 12675, 13689, 14010, 15210, 15795, 16812, 16900, 17550, 18213, 18252, 21015, 21060, 22815, 23350, 24284, 24300, 25218, 25350, 26325, 27378, 28020, 30355, 30420, 31590, 35025, 35100, 36426, 37827, 38025, 41067, 42030, 45630, 46700, 50436, 50700, 52650, 54639, 54756, 60710, 63045, 63180, 68445, 70050, 72852, 75654, 76050, 78923, 78975, 82134, 84060, 91065, 91260, 105075, 105300, 109278, 113481, 114075, 121420, 126090, 136890, 140100, 151308, 151775, 152100, 157846, 157950, 163917, 164268, 182130, 189135, 205335, 210150, 218556, 226962, 228150, 236769, 252180, 273195, 273780, 303550, 315225, 315692, 315900, 327834, 342225, 364260, 378270, 394615, 410670, 420300, 453924, 455325, 456300, 473538, 491751, 546390, 567405, 607100, 630450, 655668, 684450, 710307, 756540, 789230, 819585, 821340, 910650, 945675, 947076, 983502, 1026675, 1092780, 1134810, 1183845, 1260900, 1365975, 1368900, 1420614, 1475253, 1578460, 1639170, 1821300, 1891350, 1967004, 1973075, 2053350, 2130921, 2269620, 2367690, 2458755, 2731950, 2837025, 2841228, 2950506, 3278340, 3551535, 3782700, 3946150, 4097925, 4106700, 4261842, 4735380, 4917510, 5463900, 5674050, 5901012, 5919225, 6392763, 7103070, 7376265, 7892300, 8195850, 8523684, 9835020, 10654605, 11348100, 11838450, 12293775, 12785526, 14206140, 14752530, 16391700, 17757675, 19178289, 21309210, 23676900, 24587550, 25571052, 29505060, 31963815, 35515350, 36881325, 38356578, 42618420, 49175100, 53273025, 63927630, 71030700, 73762650, 76713156, 95891445, 106546050, 127855260, 147525300, 159819075, 191782890, 213092100, 319638150, 383565780, 479457225, 639276300, 958914450, 1917828900]

約数ペア:

[(1, 1917828900), (2, 958914450), (3, 639276300), (4, 479457225), (5, 383565780), (6, 319638150), (9, 213092100), (10, 191782890), (12, 159819075), (13, 147525300), (15, 127855260), (18, 106546050), (20, 95891445), (25, 76713156), (26, 73762650), (27, 71030700), (30, 63927630), (36, 53273025), (39, 49175100), (45, 42618420), (50, 38356578), (52, 36881325), (54, 35515350), (60, 31963815), (65, 29505060), (75, 25571052), (78, 24587550), (81, 23676900), (90, 21309210), (100, 19178289), (108, 17757675), (117, 16391700), (130, 14752530), (135, 14206140), (150, 12785526), (156, 12293775), (162, 11838450), (169, 11348100), (180, 10654605), (195, 9835020), (225, 8523684), (234, 8195850), (243, 7892300), (260, 7376265), (270, 7103070), (300, 6392763), (324, 5919225), (325, 5901012), (338, 5674050), (351, 5463900), (390, 4917510), (405, 4735380), (450, 4261842), (467, 4106700), (468, 4097925), (486, 3946150), (507, 3782700), (540, 3551535), (585, 3278340), (650, 2950506), (675, 2841228), (676, 2837025), (702, 2731950), (780, 2458755), (810, 2367690), (845, 2269620), (900, 2130921), (934, 2053350), (972, 1973075), (975, 1967004), (1014, 1891350), (1053, 1821300), (1170, 1639170), (1215, 1578460), (1300, 1475253), (1350, 1420614), (1401, 1368900), (1404, 1365975), (1521, 1260900), (1620, 1183845), (1690, 1134810), (1755, 1092780), (1868, 1026675), (1950, 983502), (2025, 947076), (2028, 945675), (2106, 910650), (2335, 821340), (2340, 819585), (2430, 789230), (2535, 756540), (2700, 710307), (2802, 684450), (2925, 655668), (3042, 630450), (3159, 607100), (3380, 567405), (3510, 546390), (3900, 491751), (4050, 473538), (4203, 456300), (4212, 455325), (4225, 453924), (4563, 420300), (4670, 410670), (4860, 394615), (5070, 378270), (5265, 364260), (5604, 342225), (5850, 327834), (6071, 315900), (6075, 315692), (6084, 315225), (6318, 303550), (7005, 273780), (7020, 273195), (7605, 252180), (8100, 236769), (8406, 228150), (8450, 226962), (8775, 218556), (9126, 210150), (9340, 205335), (10140, 189135), (10530, 182130), (11675, 164268), (11700, 163917), (12142, 157950), (12150, 157846), (12609, 152100), (12636, 151775), (12675, 151308), (13689, 140100), (14010, 136890), (15210, 126090), (15795, 121420), (16812, 114075), (16900, 113481), (17550, 109278), (18213, 105300), (18252, 105075), (21015, 91260), (21060, 91065), (22815, 84060), (23350, 82134), (24284, 78975), (24300, 78923), (25218, 76050), (25350, 75654), (26325, 72852), (27378, 70050), (28020, 68445), (30355, 63180), (30420, 63045), (31590, 60710), (35025, 54756), (35100, 54639), (36426, 52650), (37827, 50700), (38025, 50436), (41067, 46700), (42030, 45630)]