123910800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 240

約数和(自身を含む): 439138560

約数和(自身を除く): 315227760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 47, 48, 50, 52, 60, 65, 75, 78, 80, 94, 100, 104, 120, 130, 141, 150, 156, 169, 188, 195, 200, 208, 235, 240, 260, 282, 300, 312, 325, 338, 376, 390, 400, 470, 507, 520, 564, 600, 611, 624, 650, 676, 705, 752, 780, 845, 940, 975, 1014, 1040, 1128, 1175, 1200, 1222, 1300, 1352, 1410, 1560, 1690, 1833, 1880, 1950, 2028, 2197, 2256, 2350, 2444, 2535, 2600, 2704, 2820, 3055, 3120, 3380, 3525, 3666, 3760, 3900, 4056, 4225, 4394, 4700, 4888, 5070, 5200, 5640, 6110, 6591, 6760, 7050, 7332, 7800, 7943, 8112, 8450, 8788, 9165, 9400, 9776, 10140, 10985, 11280, 12220, 12675, 13182, 13520, 14100, 14664, 15275, 15600, 15886, 16900, 17576, 18330, 18800, 20280, 21970, 23829, 24440, 25350, 26364, 28200, 29328, 30550, 31772, 32955, 33800, 35152, 36660, 39715, 40560, 43940, 45825, 47658, 48880, 50700, 52728, 54925, 56400, 61100, 63544, 65910, 67600, 73320, 79430, 87880, 91650, 95316, 101400, 103259, 105456, 109850, 119145, 122200, 127088, 131820, 146640, 158860, 164775, 175760, 183300, 190632, 198575, 202800, 206518, 219700, 238290, 244400, 263640, 309777, 317720, 329550, 366600, 381264, 397150, 413036, 439400, 476580, 516295, 527280, 595725, 619554, 635440, 659100, 733200, 794300, 826072, 878800, 953160, 1032590, 1191450, 1239108, 1318200, 1548885, 1588600, 1652144, 1906320, 2065180, 2382900, 2478216, 2581475, 2636400, 3097770, 3177200, 4130360, 4765800, 4956432, 5162950, 6195540, 7744425, 8260720, 9531600, 10325900, 12391080, 15488850, 20651800, 24782160, 30977700, 41303600, 61955400, 123910800]

約数ペア:

[(1, 123910800), (2, 61955400), (3, 41303600), (4, 30977700), (5, 24782160), (6, 20651800), (8, 15488850), (10, 12391080), (12, 10325900), (13, 9531600), (15, 8260720), (16, 7744425), (20, 6195540), (24, 5162950), (25, 4956432), (26, 4765800), (30, 4130360), (39, 3177200), (40, 3097770), (47, 2636400), (48, 2581475), (50, 2478216), (52, 2382900), (60, 2065180), (65, 1906320), (75, 1652144), (78, 1588600), (80, 1548885), (94, 1318200), (100, 1239108), (104, 1191450), (120, 1032590), (130, 953160), (141, 878800), (150, 826072), (156, 794300), (169, 733200), (188, 659100), (195, 635440), (200, 619554), (208, 595725), (235, 527280), (240, 516295), (260, 476580), (282, 439400), (300, 413036), (312, 397150), (325, 381264), (338, 366600), (376, 329550), (390, 317720), (400, 309777), (470, 263640), (507, 244400), (520, 238290), (564, 219700), (600, 206518), (611, 202800), (624, 198575), (650, 190632), (676, 183300), (705, 175760), (752, 164775), (780, 158860), (845, 146640), (940, 131820), (975, 127088), (1014, 122200), (1040, 119145), (1128, 109850), (1175, 105456), (1200, 103259), (1222, 101400), (1300, 95316), (1352, 91650), (1410, 87880), (1560, 79430), (1690, 73320), (1833, 67600), (1880, 65910), (1950, 63544), (2028, 61100), (2197, 56400), (2256, 54925), (2350, 52728), (2444, 50700), (2535, 48880), (2600, 47658), (2704, 45825), (2820, 43940), (3055, 40560), (3120, 39715), (3380, 36660), (3525, 35152), (3666, 33800), (3760, 32955), (3900, 31772), (4056, 30550), (4225, 29328), (4394, 28200), (4700, 26364), (4888, 25350), (5070, 24440), (5200, 23829), (5640, 21970), (6110, 20280), (6591, 18800), (6760, 18330), (7050, 17576), (7332, 16900), (7800, 15886), (7943, 15600), (8112, 15275), (8450, 14664), (8788, 14100), (9165, 13520), (9400, 13182), (9776, 12675), (10140, 12220), (10985, 11280)]