275599920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2243

約数の個数: 160

約数和(自身を含む): 934225920

約数和(自身を除く): 658626000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2179, 2480, 2635, 3162, 3720, 4080, 4216, 4358, 5270, 6324, 6537, 7440, 7905, 8432, 8716, 10540, 10895, 12648, 13074, 15810, 17432, 21080, 21790, 25296, 26148, 31620, 32685, 34864, 37043, 42160, 43580, 52296, 63240, 65370, 67549, 74086, 87160, 104592, 111129, 126480, 130740, 135098, 148172, 174320, 185215, 202647, 222258, 261480, 270196, 296344, 337745, 370430, 405294, 444516, 522960, 540392, 555645, 592688, 675490, 740860, 810588, 889032, 1013235, 1080784, 1111290, 1148333, 1350980, 1481720, 1621176, 1778064, 2026470, 2222580, 2296666, 2701960, 2963440, 3242352, 3444999, 4052940, 4445160, 4593332, 5403920, 5741665, 6889998, 8105880, 8890320, 9186664, 11483330, 13779996, 16211760, 17224995, 18373328, 22966660, 27559992, 34449990, 45933320, 55119984, 68899980, 91866640, 137799960, 275599920]

約数ペア:

[(1, 275599920), (2, 137799960), (3, 91866640), (4, 68899980), (5, 55119984), (6, 45933320), (8, 34449990), (10, 27559992), (12, 22966660), (15, 18373328), (16, 17224995), (17, 16211760), (20, 13779996), (24, 11483330), (30, 9186664), (31, 8890320), (34, 8105880), (40, 6889998), (48, 5741665), (51, 5403920), (60, 4593332), (62, 4445160), (68, 4052940), (80, 3444999), (85, 3242352), (93, 2963440), (102, 2701960), (120, 2296666), (124, 2222580), (136, 2026470), (155, 1778064), (170, 1621176), (186, 1481720), (204, 1350980), (240, 1148333), (248, 1111290), (255, 1080784), (272, 1013235), (310, 889032), (340, 810588), (372, 740860), (408, 675490), (465, 592688), (496, 555645), (510, 540392), (527, 522960), (620, 444516), (680, 405294), (744, 370430), (816, 337745), (930, 296344), (1020, 270196), (1054, 261480), (1240, 222258), (1360, 202647), (1488, 185215), (1581, 174320), (1860, 148172), (2040, 135098), (2108, 130740), (2179, 126480), (2480, 111129), (2635, 104592), (3162, 87160), (3720, 74086), (4080, 67549), (4216, 65370), (4358, 63240), (5270, 52296), (6324, 43580), (6537, 42160), (7440, 37043), (7905, 34864), (8432, 32685), (8716, 31620), (10540, 26148), (10895, 25296), (12648, 21790), (13074, 21080), (15810, 17432)]