1227298800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11239}}^1$

素因数の和:11280

約数の個数: 240

約数和(自身を含む): 4839134720

約数和(自身を除く): 3611835920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3640, 3900, 4200, 4368, 4550, 5200, 5460, 6825, 7280, 7800, 8400, 9100, 10920, 11239, 13650, 15600, 18200, 21840, 22478, 27300, 33717, 36400, 44956, 54600, 56195, 67434, 78673, 89912, 109200, 112390, 134868, 146107, 157346, 168585, 179824, 224780, 236019, 269736, 280975, 292214, 314692, 337170, 393365, 438321, 449560, 472038, 539472, 561950, 584428, 629384, 674340, 730535, 786730, 842925, 876642, 899120, 944076, 1022749, 1123900, 1168856, 1180095, 1258768, 1348680, 1461070, 1573460, 1685850, 1753284, 1888152, 1966825, 2045498, 2191605, 2247800, 2337712, 2360190, 2697360, 2922140, 3068247, 3146920, 3371700, 3506568, 3652675, 3776304, 3933650, 4090996, 4383210, 4495600, 4720380, 5113745, 5844280, 5900475, 6136494, 6293840, 6743400, 7013136, 7305350, 7867300, 8181992, 8766420, 9440760, 10227490, 10958025, 11688560, 11800950, 12272988, 13486800, 14610700, 15341235, 15734600, 16363984, 17532840, 18881520, 20454980, 21916050, 23601900, 24545976, 25568725, 29221400, 30682470, 31469200, 35065680, 40909960, 43832100, 47203800, 49091952, 51137450, 58442800, 61364940, 76706175, 81819920, 87664200, 94407600, 102274900, 122729880, 153412350, 175328400, 204549800, 245459760, 306824700, 409099600, 613649400, 1227298800]

約数ペア:

[(1, 1227298800), (2, 613649400), (3, 409099600), (4, 306824700), (5, 245459760), (6, 204549800), (7, 175328400), (8, 153412350), (10, 122729880), (12, 102274900), (13, 94407600), (14, 87664200), (15, 81819920), (16, 76706175), (20, 61364940), (21, 58442800), (24, 51137450), (25, 49091952), (26, 47203800), (28, 43832100), (30, 40909960), (35, 35065680), (39, 31469200), (40, 30682470), (42, 29221400), (48, 25568725), (50, 24545976), (52, 23601900), (56, 21916050), (60, 20454980), (65, 18881520), (70, 17532840), (75, 16363984), (78, 15734600), (80, 15341235), (84, 14610700), (91, 13486800), (100, 12272988), (104, 11800950), (105, 11688560), (112, 10958025), (120, 10227490), (130, 9440760), (140, 8766420), (150, 8181992), (156, 7867300), (168, 7305350), (175, 7013136), (182, 6743400), (195, 6293840), (200, 6136494), (208, 5900475), (210, 5844280), (240, 5113745), (260, 4720380), (273, 4495600), (280, 4383210), (300, 4090996), (312, 3933650), (325, 3776304), (336, 3652675), (350, 3506568), (364, 3371700), (390, 3146920), (400, 3068247), (420, 2922140), (455, 2697360), (520, 2360190), (525, 2337712), (546, 2247800), (560, 2191605), (600, 2045498), (624, 1966825), (650, 1888152), (700, 1753284), (728, 1685850), (780, 1573460), (840, 1461070), (910, 1348680), (975, 1258768), (1040, 1180095), (1050, 1168856), (1092, 1123900), (1200, 1022749), (1300, 944076), (1365, 899120), (1400, 876642), (1456, 842925), (1560, 786730), (1680, 730535), (1820, 674340), (1950, 629384), (2100, 584428), (2184, 561950), (2275, 539472), (2600, 472038), (2730, 449560), (2800, 438321), (3120, 393365), (3640, 337170), (3900, 314692), (4200, 292214), (4368, 280975), (4550, 269736), (5200, 236019), (5460, 224780), (6825, 179824), (7280, 168585), (7800, 157346), (8400, 146107), (9100, 134868), (10920, 112390), (11239, 109200), (13650, 89912), (15600, 78673), (18200, 67434), (21840, 56195), (22478, 54600), (27300, 44956), (33717, 36400)]