254467200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2079

約数の個数: 192

約数和(自身を含む): 903067200

約数和(自身を除く): 648600000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1664, 1920, 1950, 2039, 2080, 2400, 2496, 2600, 3120, 3200, 3900, 4078, 4160, 4800, 4992, 5200, 6117, 6240, 7800, 8156, 8320, 9600, 10195, 10400, 12234, 12480, 15600, 16312, 20390, 20800, 24468, 24960, 26507, 30585, 31200, 32624, 40780, 41600, 48936, 50975, 53014, 61170, 62400, 65248, 79521, 81560, 97872, 101950, 106028, 122340, 124800, 130496, 132535, 152925, 159042, 163120, 195744, 203900, 212056, 244680, 260992, 265070, 305850, 318084, 326240, 391488, 397605, 407800, 424112, 489360, 530140, 611700, 636168, 652480, 662675, 782976, 795210, 815600, 848224, 978720, 1060280, 1223400, 1272336, 1304960, 1325350, 1590420, 1631200, 1696448, 1957440, 1988025, 2120560, 2446800, 2544672, 2650700, 3180840, 3262400, 3392896, 3914880, 3976050, 4241120, 4893600, 5089344, 5301400, 6361680, 6524800, 7952100, 8482240, 9787200, 10178688, 10602800, 12723360, 15904200, 16964480, 19574400, 21205600, 25446720, 31808400, 42411200, 50893440, 63616800, 84822400, 127233600, 254467200]

約数ペア:

[(1, 254467200), (2, 127233600), (3, 84822400), (4, 63616800), (5, 50893440), (6, 42411200), (8, 31808400), (10, 25446720), (12, 21205600), (13, 19574400), (15, 16964480), (16, 15904200), (20, 12723360), (24, 10602800), (25, 10178688), (26, 9787200), (30, 8482240), (32, 7952100), (39, 6524800), (40, 6361680), (48, 5301400), (50, 5089344), (52, 4893600), (60, 4241120), (64, 3976050), (65, 3914880), (75, 3392896), (78, 3262400), (80, 3180840), (96, 2650700), (100, 2544672), (104, 2446800), (120, 2120560), (128, 1988025), (130, 1957440), (150, 1696448), (156, 1631200), (160, 1590420), (192, 1325350), (195, 1304960), (200, 1272336), (208, 1223400), (240, 1060280), (260, 978720), (300, 848224), (312, 815600), (320, 795210), (325, 782976), (384, 662675), (390, 652480), (400, 636168), (416, 611700), (480, 530140), (520, 489360), (600, 424112), (624, 407800), (640, 397605), (650, 391488), (780, 326240), (800, 318084), (832, 305850), (960, 265070), (975, 260992), (1040, 244680), (1200, 212056), (1248, 203900), (1300, 195744), (1560, 163120), (1600, 159042), (1664, 152925), (1920, 132535), (1950, 130496), (2039, 124800), (2080, 122340), (2400, 106028), (2496, 101950), (2600, 97872), (3120, 81560), (3200, 79521), (3900, 65248), (4078, 62400), (4160, 61170), (4800, 53014), (4992, 50975), (5200, 48936), (6117, 41600), (6240, 40780), (7800, 32624), (8156, 31200), (8320, 30585), (9600, 26507), (10195, 24960), (10400, 24468), (12234, 20800), (12480, 20390), (15600, 16312)]