97799640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 215728680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 191, 204, 251, 255, 340, 382, 408, 502, 510, 573, 680, 753, 764, 955, 1004, 1020, 1146, 1255, 1506, 1528, 1910, 2008, 2040, 2292, 2510, 2865, 3012, 3247, 3765, 3820, 4267, 4584, 5020, 5730, 6024, 6494, 7530, 7640, 8534, 9741, 10040, 11460, 12801, 12988, 15060, 16235, 17068, 19482, 21335, 22920, 25602, 25976, 30120, 32470, 34136, 38964, 42670, 47941, 48705, 51204, 64005, 64940, 77928, 85340, 95882, 97410, 102408, 128010, 129880, 143823, 170680, 191764, 194820, 239705, 256020, 287646, 383528, 389640, 479410, 512040, 575292, 719115, 814997, 958820, 1150584, 1438230, 1629994, 1917640, 2444991, 2876460, 3259988, 4074985, 4889982, 5752920, 6519976, 8149970, 9779964, 12224955, 16299940, 19559928, 24449910, 32599880, 48899820, 97799640]

約数ペア:

[(1, 97799640), (2, 48899820), (3, 32599880), (4, 24449910), (5, 19559928), (6, 16299940), (8, 12224955), (10, 9779964), (12, 8149970), (15, 6519976), (17, 5752920), (20, 4889982), (24, 4074985), (30, 3259988), (34, 2876460), (40, 2444991), (51, 1917640), (60, 1629994), (68, 1438230), (85, 1150584), (102, 958820), (120, 814997), (136, 719115), (170, 575292), (191, 512040), (204, 479410), (251, 389640), (255, 383528), (340, 287646), (382, 256020), (408, 239705), (502, 194820), (510, 191764), (573, 170680), (680, 143823), (753, 129880), (764, 128010), (955, 102408), (1004, 97410), (1020, 95882), (1146, 85340), (1255, 77928), (1506, 64940), (1528, 64005), (1910, 51204), (2008, 48705), (2040, 47941), (2292, 42670), (2510, 38964), (2865, 34136), (3012, 32470), (3247, 30120), (3765, 25976), (3820, 25602), (4267, 22920), (4584, 21335), (5020, 19482), (5730, 17068), (6024, 16235), (6494, 15060), (7530, 12988), (7640, 12801), (8534, 11460), (9741, 10040)]