1268521800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3365

約数の個数: 288

約数和(自身を含む): 4927809600

約数和(自身を除く): 3659287800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 49, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 98, 100, 104, 105, 120, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 210, 245, 260, 273, 280, 294, 300, 312, 325, 350, 364, 390, 392, 420, 455, 490, 520, 525, 546, 588, 600, 637, 650, 700, 728, 735, 780, 840, 910, 975, 980, 1050, 1092, 1176, 1225, 1274, 1300, 1365, 1400, 1470, 1560, 1820, 1911, 1950, 1960, 2100, 2184, 2275, 2450, 2548, 2600, 2730, 2940, 3185, 3319, 3640, 3675, 3822, 3900, 4200, 4550, 4900, 5096, 5460, 5880, 6370, 6638, 6825, 7350, 7644, 7800, 9100, 9555, 9800, 9957, 10920, 12740, 13276, 13650, 14700, 15288, 15925, 16595, 18200, 19110, 19914, 23233, 25480, 26552, 27300, 29400, 31850, 33190, 38220, 39828, 43147, 46466, 47775, 49785, 54600, 63700, 66380, 69699, 76440, 79656, 82975, 86294, 92932, 95550, 99570, 116165, 127400, 129441, 132760, 139398, 162631, 165950, 172588, 185864, 191100, 199140, 215735, 232330, 248925, 258882, 278796, 302029, 325262, 331900, 345176, 348495, 382200, 398280, 431470, 464660, 487893, 497850, 517764, 557592, 580825, 604058, 647205, 650524, 663800, 696990, 813155, 862940, 906087, 929320, 975786, 995700, 1035528, 1078675, 1161650, 1208116, 1294410, 1301048, 1393980, 1510145, 1626310, 1725880, 1742475, 1812174, 1951572, 1991400, 2114203, 2157350, 2323300, 2416232, 2439465, 2588820, 2787960, 3020290, 3236025, 3252620, 3484950, 3624348, 3903144, 4065775, 4228406, 4314700, 4530435, 4646600, 4878930, 5177640, 6040580, 6342609, 6472050, 6505240, 6969900, 7248696, 7550725, 8131550, 8456812, 8629400, 9060870, 9757860, 10571015, 12081160, 12197325, 12685218, 12944100, 13939800, 15101450, 16263100, 16913624, 18121740, 19515720, 21142030, 22652175, 24394650, 25370436, 25888200, 30202900, 31713045, 32526200, 36243480, 42284060, 45304350, 48789300, 50740872, 52855075, 60405800, 63426090, 84568120, 90608700, 97578600, 105710150, 126852180, 158565225, 181217400, 211420300, 253704360, 317130450, 422840600, 634260900, 1268521800]

約数ペア:

[(1, 1268521800), (2, 634260900), (3, 422840600), (4, 317130450), (5, 253704360), (6, 211420300), (7, 181217400), (8, 158565225), (10, 126852180), (12, 105710150), (13, 97578600), (14, 90608700), (15, 84568120), (20, 63426090), (21, 60405800), (24, 52855075), (25, 50740872), (26, 48789300), (28, 45304350), (30, 42284060), (35, 36243480), (39, 32526200), (40, 31713045), (42, 30202900), (49, 25888200), (50, 25370436), (52, 24394650), (56, 22652175), (60, 21142030), (65, 19515720), (70, 18121740), (75, 16913624), (78, 16263100), (84, 15101450), (91, 13939800), (98, 12944100), (100, 12685218), (104, 12197325), (105, 12081160), (120, 10571015), (130, 9757860), (140, 9060870), (147, 8629400), (150, 8456812), (156, 8131550), (168, 7550725), (175, 7248696), (182, 6969900), (195, 6505240), (196, 6472050), (200, 6342609), (210, 6040580), (245, 5177640), (260, 4878930), (273, 4646600), (280, 4530435), (294, 4314700), (300, 4228406), (312, 4065775), (325, 3903144), (350, 3624348), (364, 3484950), (390, 3252620), (392, 3236025), (420, 3020290), (455, 2787960), (490, 2588820), (520, 2439465), (525, 2416232), (546, 2323300), (588, 2157350), (600, 2114203), (637, 1991400), (650, 1951572), (700, 1812174), (728, 1742475), (735, 1725880), (780, 1626310), (840, 1510145), (910, 1393980), (975, 1301048), (980, 1294410), (1050, 1208116), (1092, 1161650), (1176, 1078675), (1225, 1035528), (1274, 995700), (1300, 975786), (1365, 929320), (1400, 906087), (1470, 862940), (1560, 813155), (1820, 696990), (1911, 663800), (1950, 650524), (1960, 647205), (2100, 604058), (2184, 580825), (2275, 557592), (2450, 517764), (2548, 497850), (2600, 487893), (2730, 464660), (2940, 431470), (3185, 398280), (3319, 382200), (3640, 348495), (3675, 345176), (3822, 331900), (3900, 325262), (4200, 302029), (4550, 278796), (4900, 258882), (5096, 248925), (5460, 232330), (5880, 215735), (6370, 199140), (6638, 191100), (6825, 185864), (7350, 172588), (7644, 165950), (7800, 162631), (9100, 139398), (9555, 132760), (9800, 129441), (9957, 127400), (10920, 116165), (12740, 99570), (13276, 95550), (13650, 92932), (14700, 86294), (15288, 82975), (15925, 79656), (16595, 76440), (18200, 69699), (19110, 66380), (19914, 63700), (23233, 54600), (25480, 49785), (26552, 47775), (27300, 46466), (29400, 43147), (31850, 39828), (33190, 38220)]