104020800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1705

約数の個数: 168

約数和(自身を含む): 367747296

約数和(自身を除く): 263726496

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, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1667, 1950, 2080, 2400, 2496, 2600, 3120, 3334, 3900, 4160, 4800, 5001, 5200, 6240, 6668, 7800, 8335, 10002, 10400, 12480, 13336, 15600, 16670, 20004, 20800, 21671, 25005, 26672, 31200, 33340, 40008, 41675, 43342, 50010, 53344, 62400, 65013, 66680, 80016, 83350, 86684, 100020, 106688, 108355, 125025, 130026, 133360, 160032, 166700, 173368, 200040, 216710, 250050, 260052, 266720, 320064, 325065, 333400, 346736, 400080, 433420, 500100, 520104, 533440, 541775, 650130, 666800, 693472, 800160, 866840, 1000200, 1040208, 1083550, 1300260, 1333600, 1386944, 1600320, 1625325, 1733680, 2000400, 2080416, 2167100, 2600520, 2667200, 3250650, 3467360, 4000800, 4160832, 4334200, 5201040, 6501300, 6934720, 8001600, 8668400, 10402080, 13002600, 17336800, 20804160, 26005200, 34673600, 52010400, 104020800]

約数ペア:

[(1, 104020800), (2, 52010400), (3, 34673600), (4, 26005200), (5, 20804160), (6, 17336800), (8, 13002600), (10, 10402080), (12, 8668400), (13, 8001600), (15, 6934720), (16, 6501300), (20, 5201040), (24, 4334200), (25, 4160832), (26, 4000800), (30, 3467360), (32, 3250650), (39, 2667200), (40, 2600520), (48, 2167100), (50, 2080416), (52, 2000400), (60, 1733680), (64, 1625325), (65, 1600320), (75, 1386944), (78, 1333600), (80, 1300260), (96, 1083550), (100, 1040208), (104, 1000200), (120, 866840), (130, 800160), (150, 693472), (156, 666800), (160, 650130), (192, 541775), (195, 533440), (200, 520104), (208, 500100), (240, 433420), (260, 400080), (300, 346736), (312, 333400), (320, 325065), (325, 320064), (390, 266720), (400, 260052), (416, 250050), (480, 216710), (520, 200040), (600, 173368), (624, 166700), (650, 160032), (780, 133360), (800, 130026), (832, 125025), (960, 108355), (975, 106688), (1040, 100020), (1200, 86684), (1248, 83350), (1300, 80016), (1560, 66680), (1600, 65013), (1667, 62400), (1950, 53344), (2080, 50010), (2400, 43342), (2496, 41675), (2600, 40008), (3120, 33340), (3334, 31200), (3900, 26672), (4160, 25005), (4800, 21671), (5001, 20800), (5200, 20004), (6240, 16670), (6668, 15600), (7800, 13336), (8335, 12480), (10002, 10400)]