99637720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 285143040

約数和(自身を除く): 185505320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 883, 910, 1085, 1240, 1612, 1736, 1766, 1820, 2015, 2170, 2821, 3224, 3532, 3640, 4030, 4340, 4415, 5642, 6181, 7064, 8060, 8680, 8830, 11284, 11479, 12362, 14105, 16120, 17660, 22568, 22958, 24724, 27373, 28210, 30905, 35320, 45916, 49448, 54746, 56420, 57395, 61810, 80353, 91832, 109492, 112840, 114790, 123620, 136865, 160706, 191611, 218984, 229580, 247240, 273730, 321412, 355849, 383222, 401765, 459160, 547460, 642824, 711698, 766444, 803530, 958055, 1094920, 1423396, 1532888, 1607060, 1779245, 1916110, 2490943, 2846792, 3214120, 3558490, 3832220, 4981886, 7116980, 7664440, 9963772, 12454715, 14233960, 19927544, 24909430, 49818860, 99637720]

約数ペア:

[(1, 99637720), (2, 49818860), (4, 24909430), (5, 19927544), (7, 14233960), (8, 12454715), (10, 9963772), (13, 7664440), (14, 7116980), (20, 4981886), (26, 3832220), (28, 3558490), (31, 3214120), (35, 2846792), (40, 2490943), (52, 1916110), (56, 1779245), (62, 1607060), (65, 1532888), (70, 1423396), (91, 1094920), (104, 958055), (124, 803530), (130, 766444), (140, 711698), (155, 642824), (182, 547460), (217, 459160), (248, 401765), (260, 383222), (280, 355849), (310, 321412), (364, 273730), (403, 247240), (434, 229580), (455, 218984), (520, 191611), (620, 160706), (728, 136865), (806, 123620), (868, 114790), (883, 112840), (910, 109492), (1085, 91832), (1240, 80353), (1612, 61810), (1736, 57395), (1766, 56420), (1820, 54746), (2015, 49448), (2170, 45916), (2821, 35320), (3224, 30905), (3532, 28210), (3640, 27373), (4030, 24724), (4340, 22958), (4415, 22568), (5642, 17660), (6181, 16120), (7064, 14105), (8060, 12362), (8680, 11479), (8830, 11284)]