90935520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 332035200

約数和(自身を除く): 241099680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 59, 60, 65, 76, 78, 80, 95, 96, 104, 114, 118, 120, 130, 152, 156, 160, 169, 177, 190, 195, 208, 228, 236, 240, 247, 260, 285, 295, 304, 312, 338, 354, 380, 390, 416, 456, 472, 480, 494, 507, 520, 570, 590, 608, 624, 676, 708, 741, 760, 767, 780, 845, 885, 912, 944, 988, 1014, 1040, 1121, 1140, 1180, 1235, 1248, 1352, 1416, 1482, 1520, 1534, 1560, 1690, 1770, 1824, 1888, 1976, 2028, 2080, 2242, 2280, 2301, 2360, 2470, 2535, 2704, 2832, 2964, 3040, 3068, 3120, 3211, 3363, 3380, 3540, 3705, 3835, 3952, 4056, 4484, 4560, 4602, 4720, 4940, 5070, 5408, 5605, 5664, 5928, 6136, 6240, 6422, 6726, 6760, 7080, 7410, 7670, 7904, 8112, 8968, 9120, 9204, 9440, 9633, 9880, 9971, 10140, 11210, 11505, 11856, 12272, 12844, 13452, 13520, 14160, 14573, 14820, 15340, 16055, 16224, 16815, 17936, 18408, 19266, 19760, 19942, 20280, 22420, 23010, 23712, 24544, 25688, 26904, 27040, 28320, 29146, 29640, 29913, 30680, 32110, 33630, 35872, 36816, 38532, 39520, 39884, 40560, 43719, 44840, 46020, 48165, 49855, 51376, 53808, 58292, 59280, 59826, 61360, 64220, 67260, 72865, 73632, 77064, 79768, 81120, 87438, 89680, 92040, 96330, 99710, 102752, 107616, 116584, 118560, 119652, 122720, 128440, 134520, 145730, 149565, 154128, 159536, 174876, 179360, 184080, 189449, 192660, 199420, 218595, 233168, 239304, 256880, 269040, 291460, 299130, 308256, 319072, 349752, 368160, 378898, 385320, 398840, 437190, 466336, 478608, 513760, 538080, 568347, 582920, 598260, 699504, 757796, 770640, 797680, 874380, 947245, 957216, 1136694, 1165840, 1196520, 1399008, 1515592, 1541280, 1595360, 1748760, 1894490, 2273388, 2331680, 2393040, 2841735, 3031184, 3497520, 3788980, 4546776, 4786080, 5683470, 6062368, 6995040, 7577960, 9093552, 11366940, 15155920, 18187104, 22733880, 30311840, 45467760, 90935520]

約数ペア:

[(1, 90935520), (2, 45467760), (3, 30311840), (4, 22733880), (5, 18187104), (6, 15155920), (8, 11366940), (10, 9093552), (12, 7577960), (13, 6995040), (15, 6062368), (16, 5683470), (19, 4786080), (20, 4546776), (24, 3788980), (26, 3497520), (30, 3031184), (32, 2841735), (38, 2393040), (39, 2331680), (40, 2273388), (48, 1894490), (52, 1748760), (57, 1595360), (59, 1541280), (60, 1515592), (65, 1399008), (76, 1196520), (78, 1165840), (80, 1136694), (95, 957216), (96, 947245), (104, 874380), (114, 797680), (118, 770640), (120, 757796), (130, 699504), (152, 598260), (156, 582920), (160, 568347), (169, 538080), (177, 513760), (190, 478608), (195, 466336), (208, 437190), (228, 398840), (236, 385320), (240, 378898), (247, 368160), (260, 349752), (285, 319072), (295, 308256), (304, 299130), (312, 291460), (338, 269040), (354, 256880), (380, 239304), (390, 233168), (416, 218595), (456, 199420), (472, 192660), (480, 189449), (494, 184080), (507, 179360), (520, 174876), (570, 159536), (590, 154128), (608, 149565), (624, 145730), (676, 134520), (708, 128440), (741, 122720), (760, 119652), (767, 118560), (780, 116584), (845, 107616), (885, 102752), (912, 99710), (944, 96330), (988, 92040), (1014, 89680), (1040, 87438), (1121, 81120), (1140, 79768), (1180, 77064), (1235, 73632), (1248, 72865), (1352, 67260), (1416, 64220), (1482, 61360), (1520, 59826), (1534, 59280), (1560, 58292), (1690, 53808), (1770, 51376), (1824, 49855), (1888, 48165), (1976, 46020), (2028, 44840), (2080, 43719), (2242, 40560), (2280, 39884), (2301, 39520), (2360, 38532), (2470, 36816), (2535, 35872), (2704, 33630), (2832, 32110), (2964, 30680), (3040, 29913), (3068, 29640), (3120, 29146), (3211, 28320), (3363, 27040), (3380, 26904), (3540, 25688), (3705, 24544), (3835, 23712), (3952, 23010), (4056, 22420), (4484, 20280), (4560, 19942), (4602, 19760), (4720, 19266), (4940, 18408), (5070, 17936), (5408, 16815), (5605, 16224), (5664, 16055), (5928, 15340), (6136, 14820), (6240, 14573), (6422, 14160), (6726, 13520), (6760, 13452), (7080, 12844), (7410, 12272), (7670, 11856), (7904, 11505), (8112, 11210), (8968, 10140), (9120, 9971), (9204, 9880), (9440, 9633)]