1264812900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 4214313600

約数和(自身を除く): 2949500700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 101, 114, 130, 150, 156, 169, 190, 195, 202, 228, 247, 260, 285, 300, 303, 325, 338, 380, 390, 404, 475, 494, 505, 507, 570, 606, 650, 676, 741, 780, 845, 950, 975, 988, 1010, 1014, 1140, 1212, 1235, 1300, 1313, 1425, 1482, 1515, 1690, 1900, 1919, 1950, 2020, 2028, 2197, 2470, 2525, 2535, 2626, 2850, 2964, 3030, 3211, 3380, 3705, 3838, 3900, 3939, 4225, 4394, 4940, 5050, 5070, 5252, 5700, 5757, 6060, 6175, 6422, 6565, 6591, 7410, 7575, 7676, 7878, 8450, 8788, 9595, 9633, 10100, 10140, 10985, 11514, 12350, 12675, 12844, 13130, 13182, 14820, 15150, 15756, 16055, 16900, 17069, 18525, 19190, 19266, 19695, 21970, 23028, 24700, 24947, 25350, 26260, 26364, 28785, 30300, 32110, 32825, 32955, 34138, 37050, 38380, 38532, 39390, 41743, 43940, 47975, 48165, 49894, 50700, 51207, 54925, 57570, 64220, 65650, 65910, 68276, 74100, 74841, 78780, 80275, 83486, 85345, 95950, 96330, 98475, 99788, 102414, 109850, 115140, 124735, 125229, 131300, 131820, 143925, 149682, 160550, 164775, 166972, 170690, 191900, 192660, 196950, 204828, 208715, 219700, 221897, 240825, 249470, 250458, 256035, 287850, 299364, 321100, 324311, 329550, 341380, 374205, 393900, 417430, 426725, 443794, 481650, 498940, 500916, 512070, 575700, 623675, 626145, 648622, 659100, 665691, 748410, 834860, 853450, 887588, 963300, 972933, 1024140, 1043575, 1109485, 1247350, 1252290, 1280175, 1297244, 1331382, 1496820, 1621555, 1706900, 1871025, 1945866, 2087150, 2218970, 2494700, 2504580, 2560350, 2662764, 3130725, 3243110, 3328455, 3742050, 3891732, 4174300, 4216043, 4437940, 4864665, 5120700, 5547425, 6261450, 6486220, 6656910, 7484100, 8107775, 8432086, 9729330, 11094850, 12522900, 12648129, 13313820, 16215550, 16642275, 16864172, 19458660, 21080215, 22189700, 24323325, 25296258, 32431100, 33284550, 42160430, 48646650, 50592516, 63240645, 66569100, 84320860, 97293300, 105401075, 126481290, 210802150, 252962580, 316203225, 421604300, 632406450, 1264812900]

約数ペア:

[(1, 1264812900), (2, 632406450), (3, 421604300), (4, 316203225), (5, 252962580), (6, 210802150), (10, 126481290), (12, 105401075), (13, 97293300), (15, 84320860), (19, 66569100), (20, 63240645), (25, 50592516), (26, 48646650), (30, 42160430), (38, 33284550), (39, 32431100), (50, 25296258), (52, 24323325), (57, 22189700), (60, 21080215), (65, 19458660), (75, 16864172), (76, 16642275), (78, 16215550), (95, 13313820), (100, 12648129), (101, 12522900), (114, 11094850), (130, 9729330), (150, 8432086), (156, 8107775), (169, 7484100), (190, 6656910), (195, 6486220), (202, 6261450), (228, 5547425), (247, 5120700), (260, 4864665), (285, 4437940), (300, 4216043), (303, 4174300), (325, 3891732), (338, 3742050), (380, 3328455), (390, 3243110), (404, 3130725), (475, 2662764), (494, 2560350), (505, 2504580), (507, 2494700), (570, 2218970), (606, 2087150), (650, 1945866), (676, 1871025), (741, 1706900), (780, 1621555), (845, 1496820), (950, 1331382), (975, 1297244), (988, 1280175), (1010, 1252290), (1014, 1247350), (1140, 1109485), (1212, 1043575), (1235, 1024140), (1300, 972933), (1313, 963300), (1425, 887588), (1482, 853450), (1515, 834860), (1690, 748410), (1900, 665691), (1919, 659100), (1950, 648622), (2020, 626145), (2028, 623675), (2197, 575700), (2470, 512070), (2525, 500916), (2535, 498940), (2626, 481650), (2850, 443794), (2964, 426725), (3030, 417430), (3211, 393900), (3380, 374205), (3705, 341380), (3838, 329550), (3900, 324311), (3939, 321100), (4225, 299364), (4394, 287850), (4940, 256035), (5050, 250458), (5070, 249470), (5252, 240825), (5700, 221897), (5757, 219700), (6060, 208715), (6175, 204828), (6422, 196950), (6565, 192660), (6591, 191900), (7410, 170690), (7575, 166972), (7676, 164775), (7878, 160550), (8450, 149682), (8788, 143925), (9595, 131820), (9633, 131300), (10100, 125229), (10140, 124735), (10985, 115140), (11514, 109850), (12350, 102414), (12675, 99788), (12844, 98475), (13130, 96330), (13182, 95950), (14820, 85345), (15150, 83486), (15756, 80275), (16055, 78780), (16900, 74841), (17069, 74100), (18525, 68276), (19190, 65910), (19266, 65650), (19695, 64220), (21970, 57570), (23028, 54925), (24700, 51207), (24947, 50700), (25350, 49894), (26260, 48165), (26364, 47975), (28785, 43940), (30300, 41743), (32110, 39390), (32825, 38532), (32955, 38380), (34138, 37050)]