127478400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^2\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 288

約数和(自身を含む): 490236480

約数和(自身を除く): 362758080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 271, 280, 294, 300, 320, 336, 350, 384, 392, 400, 420, 448, 480, 490, 525, 542, 560, 588, 600, 640, 672, 700, 735, 784, 800, 813, 840, 896, 960, 980, 1050, 1084, 1120, 1176, 1200, 1225, 1344, 1355, 1400, 1470, 1568, 1600, 1626, 1680, 1897, 1920, 1960, 2100, 2168, 2240, 2352, 2400, 2450, 2688, 2710, 2800, 2940, 3136, 3200, 3252, 3360, 3675, 3794, 3920, 4065, 4200, 4336, 4480, 4704, 4800, 4900, 5420, 5600, 5691, 5880, 6272, 6504, 6720, 6775, 7350, 7588, 7840, 8130, 8400, 8672, 9408, 9485, 9600, 9800, 10840, 11200, 11382, 11760, 13008, 13279, 13440, 13550, 14700, 15176, 15680, 16260, 16800, 17344, 18816, 18970, 19600, 20325, 21680, 22400, 22764, 23520, 26016, 26558, 27100, 28455, 29400, 30352, 31360, 32520, 33600, 34688, 37940, 39200, 39837, 40650, 43360, 45528, 47040, 47425, 52032, 53116, 54200, 56910, 58800, 60704, 65040, 66395, 67200, 75880, 78400, 79674, 81300, 86720, 91056, 94080, 94850, 104064, 106232, 108400, 113820, 117600, 121408, 130080, 132790, 142275, 151760, 156800, 159348, 162600, 173440, 182112, 189700, 199185, 212464, 216800, 227640, 235200, 242816, 260160, 265580, 284550, 303520, 318696, 325200, 331975, 364224, 379400, 398370, 424928, 433600, 455280, 470400, 520320, 531160, 569100, 607040, 637392, 650400, 663950, 728448, 758800, 796740, 849856, 867200, 910560, 995925, 1062320, 1138200, 1214080, 1274784, 1300800, 1327900, 1517600, 1593480, 1699712, 1821120, 1991850, 2124640, 2276400, 2549568, 2601600, 2655800, 3035200, 3186960, 3642240, 3983700, 4249280, 4552800, 5099136, 5311600, 6070400, 6373920, 7967400, 8498560, 9105600, 10623200, 12747840, 15934800, 18211200, 21246400, 25495680, 31869600, 42492800, 63739200, 127478400]

約数ペア:

[(1, 127478400), (2, 63739200), (3, 42492800), (4, 31869600), (5, 25495680), (6, 21246400), (7, 18211200), (8, 15934800), (10, 12747840), (12, 10623200), (14, 9105600), (15, 8498560), (16, 7967400), (20, 6373920), (21, 6070400), (24, 5311600), (25, 5099136), (28, 4552800), (30, 4249280), (32, 3983700), (35, 3642240), (40, 3186960), (42, 3035200), (48, 2655800), (49, 2601600), (50, 2549568), (56, 2276400), (60, 2124640), (64, 1991850), (70, 1821120), (75, 1699712), (80, 1593480), (84, 1517600), (96, 1327900), (98, 1300800), (100, 1274784), (105, 1214080), (112, 1138200), (120, 1062320), (128, 995925), (140, 910560), (147, 867200), (150, 849856), (160, 796740), (168, 758800), (175, 728448), (192, 663950), (196, 650400), (200, 637392), (210, 607040), (224, 569100), (240, 531160), (245, 520320), (271, 470400), (280, 455280), (294, 433600), (300, 424928), (320, 398370), (336, 379400), (350, 364224), (384, 331975), (392, 325200), (400, 318696), (420, 303520), (448, 284550), (480, 265580), (490, 260160), (525, 242816), (542, 235200), (560, 227640), (588, 216800), (600, 212464), (640, 199185), (672, 189700), (700, 182112), (735, 173440), (784, 162600), (800, 159348), (813, 156800), (840, 151760), (896, 142275), (960, 132790), (980, 130080), (1050, 121408), (1084, 117600), (1120, 113820), (1176, 108400), (1200, 106232), (1225, 104064), (1344, 94850), (1355, 94080), (1400, 91056), (1470, 86720), (1568, 81300), (1600, 79674), (1626, 78400), (1680, 75880), (1897, 67200), (1920, 66395), (1960, 65040), (2100, 60704), (2168, 58800), (2240, 56910), (2352, 54200), (2400, 53116), (2450, 52032), (2688, 47425), (2710, 47040), (2800, 45528), (2940, 43360), (3136, 40650), (3200, 39837), (3252, 39200), (3360, 37940), (3675, 34688), (3794, 33600), (3920, 32520), (4065, 31360), (4200, 30352), (4336, 29400), (4480, 28455), (4704, 27100), (4800, 26558), (4900, 26016), (5420, 23520), (5600, 22764), (5691, 22400), (5880, 21680), (6272, 20325), (6504, 19600), (6720, 18970), (6775, 18816), (7350, 17344), (7588, 16800), (7840, 16260), (8130, 15680), (8400, 15176), (8672, 14700), (9408, 13550), (9485, 13440), (9600, 13279), (9800, 13008), (10840, 11760), (11200, 11382)]