150893340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 478130688

約数和(自身を除く): 327237348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 169, 195, 230, 260, 276, 299, 338, 345, 390, 460, 507, 598, 647, 676, 690, 780, 845, 897, 1014, 1196, 1294, 1380, 1495, 1690, 1794, 1941, 2028, 2535, 2588, 2990, 3235, 3380, 3588, 3882, 3887, 4485, 5070, 5980, 6470, 7764, 7774, 8411, 8970, 9705, 10140, 11661, 12940, 14881, 15548, 16822, 17940, 19410, 19435, 23322, 25233, 29762, 33644, 38820, 38870, 42055, 44643, 46644, 50466, 58305, 59524, 74405, 77740, 84110, 89286, 100932, 109343, 116610, 126165, 148810, 168220, 178572, 193453, 218686, 223215, 233220, 252330, 297620, 328029, 386906, 437372, 446430, 504660, 546715, 580359, 656058, 773812, 892860, 967265, 1093430, 1160718, 1312116, 1640145, 1934530, 2186860, 2321436, 2514889, 2901795, 3280290, 3869060, 5029778, 5803590, 6560580, 7544667, 10059556, 11607180, 12574445, 15089334, 25148890, 30178668, 37723335, 50297780, 75446670, 150893340]

約数ペア:

[(1, 150893340), (2, 75446670), (3, 50297780), (4, 37723335), (5, 30178668), (6, 25148890), (10, 15089334), (12, 12574445), (13, 11607180), (15, 10059556), (20, 7544667), (23, 6560580), (26, 5803590), (30, 5029778), (39, 3869060), (46, 3280290), (52, 2901795), (60, 2514889), (65, 2321436), (69, 2186860), (78, 1934530), (92, 1640145), (115, 1312116), (130, 1160718), (138, 1093430), (156, 967265), (169, 892860), (195, 773812), (230, 656058), (260, 580359), (276, 546715), (299, 504660), (338, 446430), (345, 437372), (390, 386906), (460, 328029), (507, 297620), (598, 252330), (647, 233220), (676, 223215), (690, 218686), (780, 193453), (845, 178572), (897, 168220), (1014, 148810), (1196, 126165), (1294, 116610), (1380, 109343), (1495, 100932), (1690, 89286), (1794, 84110), (1941, 77740), (2028, 74405), (2535, 59524), (2588, 58305), (2990, 50466), (3235, 46644), (3380, 44643), (3588, 42055), (3882, 38870), (3887, 38820), (4485, 33644), (5070, 29762), (5980, 25233), (6470, 23322), (7764, 19435), (7774, 19410), (8411, 17940), (8970, 16822), (9705, 15548), (10140, 14881), (11661, 12940)]