99453840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 329978880

約数和(自身を除く): 230525040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 419, 430, 460, 516, 552, 645, 688, 690, 838, 860, 920, 989, 1032, 1104, 1257, 1290, 1380, 1676, 1720, 1840, 1978, 2064, 2095, 2514, 2580, 2760, 2967, 3352, 3440, 3956, 4190, 4945, 5028, 5160, 5520, 5934, 6285, 6704, 7912, 8380, 9637, 9890, 10056, 10320, 11868, 12570, 14835, 15824, 16760, 18017, 19274, 19780, 20112, 23736, 25140, 28911, 29670, 33520, 36034, 38548, 39560, 47472, 48185, 50280, 54051, 57822, 59340, 72068, 77096, 79120, 90085, 96370, 100560, 108102, 115644, 118680, 144136, 144555, 154192, 180170, 192740, 216204, 231288, 237360, 270255, 288272, 289110, 360340, 385480, 414391, 432408, 462576, 540510, 578220, 720680, 770960, 828782, 864816, 1081020, 1156440, 1243173, 1441360, 1657564, 2071955, 2162040, 2312880, 2486346, 3315128, 4143910, 4324080, 4972692, 6215865, 6630256, 8287820, 9945384, 12431730, 16575640, 19890768, 24863460, 33151280, 49726920, 99453840]

約数ペア:

[(1, 99453840), (2, 49726920), (3, 33151280), (4, 24863460), (5, 19890768), (6, 16575640), (8, 12431730), (10, 9945384), (12, 8287820), (15, 6630256), (16, 6215865), (20, 4972692), (23, 4324080), (24, 4143910), (30, 3315128), (40, 2486346), (43, 2312880), (46, 2162040), (48, 2071955), (60, 1657564), (69, 1441360), (80, 1243173), (86, 1156440), (92, 1081020), (115, 864816), (120, 828782), (129, 770960), (138, 720680), (172, 578220), (184, 540510), (215, 462576), (230, 432408), (240, 414391), (258, 385480), (276, 360340), (344, 289110), (345, 288272), (368, 270255), (419, 237360), (430, 231288), (460, 216204), (516, 192740), (552, 180170), (645, 154192), (688, 144555), (690, 144136), (838, 118680), (860, 115644), (920, 108102), (989, 100560), (1032, 96370), (1104, 90085), (1257, 79120), (1290, 77096), (1380, 72068), (1676, 59340), (1720, 57822), (1840, 54051), (1978, 50280), (2064, 48185), (2095, 47472), (2514, 39560), (2580, 38548), (2760, 36034), (2967, 33520), (3352, 29670), (3440, 28911), (3956, 25140), (4190, 23736), (4945, 20112), (5028, 19780), (5160, 19274), (5520, 18017), (5934, 16760), (6285, 15824), (6704, 14835), (7912, 12570), (8380, 11868), (9637, 10320), (9890, 10056)]