71132100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 236359872

約数和(自身を除く): 165227772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 61, 65, 69, 75, 78, 92, 100, 115, 122, 130, 138, 150, 156, 169, 183, 195, 230, 244, 260, 276, 299, 300, 305, 325, 338, 345, 366, 390, 460, 507, 575, 598, 610, 650, 676, 690, 732, 780, 793, 845, 897, 915, 975, 1014, 1150, 1196, 1220, 1300, 1380, 1403, 1495, 1525, 1586, 1690, 1725, 1794, 1830, 1950, 2028, 2300, 2379, 2535, 2806, 2990, 3050, 3172, 3380, 3450, 3588, 3660, 3887, 3900, 3965, 4209, 4225, 4485, 4575, 4758, 5070, 5612, 5980, 6100, 6900, 7015, 7475, 7774, 7930, 8418, 8450, 8970, 9150, 9516, 10140, 10309, 11661, 11895, 12675, 14030, 14950, 15548, 15860, 16836, 16900, 17940, 18239, 18300, 19435, 19825, 20618, 21045, 22425, 23322, 23790, 25350, 28060, 29900, 30927, 35075, 36478, 38870, 39650, 41236, 42090, 44850, 46644, 47580, 50700, 51545, 54717, 58305, 59475, 61854, 70150, 72956, 77740, 79300, 84180, 89700, 91195, 97175, 103090, 105225, 109434, 116610, 118950, 123708, 140300, 154635, 182390, 194350, 206180, 210450, 218868, 233220, 237107, 237900, 257725, 273585, 291525, 309270, 364780, 388700, 420900, 455975, 474214, 515450, 547170, 583050, 618540, 711321, 773175, 911950, 948428, 1030900, 1094340, 1166100, 1185535, 1367925, 1422642, 1546350, 1823900, 2371070, 2735850, 2845284, 3092700, 3556605, 4742140, 5471700, 5927675, 7113210, 11855350, 14226420, 17783025, 23710700, 35566050, 71132100]

約数ペア:

[(1, 71132100), (2, 35566050), (3, 23710700), (4, 17783025), (5, 14226420), (6, 11855350), (10, 7113210), (12, 5927675), (13, 5471700), (15, 4742140), (20, 3556605), (23, 3092700), (25, 2845284), (26, 2735850), (30, 2371070), (39, 1823900), (46, 1546350), (50, 1422642), (52, 1367925), (60, 1185535), (61, 1166100), (65, 1094340), (69, 1030900), (75, 948428), (78, 911950), (92, 773175), (100, 711321), (115, 618540), (122, 583050), (130, 547170), (138, 515450), (150, 474214), (156, 455975), (169, 420900), (183, 388700), (195, 364780), (230, 309270), (244, 291525), (260, 273585), (276, 257725), (299, 237900), (300, 237107), (305, 233220), (325, 218868), (338, 210450), (345, 206180), (366, 194350), (390, 182390), (460, 154635), (507, 140300), (575, 123708), (598, 118950), (610, 116610), (650, 109434), (676, 105225), (690, 103090), (732, 97175), (780, 91195), (793, 89700), (845, 84180), (897, 79300), (915, 77740), (975, 72956), (1014, 70150), (1150, 61854), (1196, 59475), (1220, 58305), (1300, 54717), (1380, 51545), (1403, 50700), (1495, 47580), (1525, 46644), (1586, 44850), (1690, 42090), (1725, 41236), (1794, 39650), (1830, 38870), (1950, 36478), (2028, 35075), (2300, 30927), (2379, 29900), (2535, 28060), (2806, 25350), (2990, 23790), (3050, 23322), (3172, 22425), (3380, 21045), (3450, 20618), (3588, 19825), (3660, 19435), (3887, 18300), (3900, 18239), (3965, 17940), (4209, 16900), (4225, 16836), (4485, 15860), (4575, 15548), (4758, 14950), (5070, 14030), (5612, 12675), (5980, 11895), (6100, 11661), (6900, 10309), (7015, 10140), (7475, 9516), (7774, 9150), (7930, 8970), (8418, 8450)]