59909940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 196560000

約数和(自身を除く): 136650060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 414, 435, 460, 499, 522, 580, 667, 690, 828, 870, 998, 1035, 1044, 1305, 1334, 1380, 1497, 1740, 1996, 2001, 2070, 2495, 2610, 2668, 2994, 3335, 4002, 4140, 4491, 4990, 5220, 5988, 6003, 6670, 7485, 8004, 8982, 9980, 10005, 11477, 12006, 13340, 14471, 14970, 17964, 20010, 22455, 22954, 24012, 28942, 29940, 30015, 34431, 40020, 43413, 44910, 45908, 57385, 57884, 60030, 68862, 72355, 86826, 89820, 103293, 114770, 120060, 130239, 137724, 144710, 172155, 173652, 206586, 217065, 229540, 260478, 289420, 332833, 344310, 413172, 434130, 516465, 520956, 651195, 665666, 688620, 868260, 998499, 1032930, 1302390, 1331332, 1664165, 1996998, 2065860, 2604780, 2995497, 3328330, 3993996, 4992495, 5990994, 6656660, 9984990, 11981988, 14977485, 19969980, 29954970, 59909940]

約数ペア:

[(1, 59909940), (2, 29954970), (3, 19969980), (4, 14977485), (5, 11981988), (6, 9984990), (9, 6656660), (10, 5990994), (12, 4992495), (15, 3993996), (18, 3328330), (20, 2995497), (23, 2604780), (29, 2065860), (30, 1996998), (36, 1664165), (45, 1331332), (46, 1302390), (58, 1032930), (60, 998499), (69, 868260), (87, 688620), (90, 665666), (92, 651195), (115, 520956), (116, 516465), (138, 434130), (145, 413172), (174, 344310), (180, 332833), (207, 289420), (230, 260478), (261, 229540), (276, 217065), (290, 206586), (345, 173652), (348, 172155), (414, 144710), (435, 137724), (460, 130239), (499, 120060), (522, 114770), (580, 103293), (667, 89820), (690, 86826), (828, 72355), (870, 68862), (998, 60030), (1035, 57884), (1044, 57385), (1305, 45908), (1334, 44910), (1380, 43413), (1497, 40020), (1740, 34431), (1996, 30015), (2001, 29940), (2070, 28942), (2495, 24012), (2610, 22954), (2668, 22455), (2994, 20010), (3335, 17964), (4002, 14970), (4140, 14471), (4491, 13340), (4990, 12006), (5220, 11477), (5988, 10005), (6003, 9980), (6670, 8982), (7485, 8004)]