149102560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1376

約数の個数: 96

約数和(自身を含む): 379717632

約数和(自身を除く): 230615072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1307, 1426, 1840, 2480, 2614, 2852, 3565, 3680, 4960, 5228, 5704, 6535, 7130, 10456, 11408, 13070, 14260, 20912, 22816, 26140, 28520, 30061, 40517, 41824, 52280, 57040, 60122, 81034, 104560, 114080, 120244, 150305, 162068, 202585, 209120, 240488, 300610, 324136, 405170, 480976, 601220, 648272, 810340, 931891, 961952, 1202440, 1296544, 1620680, 1863782, 2404880, 3241360, 3727564, 4659455, 4809760, 6482720, 7455128, 9318910, 14910256, 18637820, 29820512, 37275640, 74551280, 149102560]

約数ペア:

[(1, 149102560), (2, 74551280), (4, 37275640), (5, 29820512), (8, 18637820), (10, 14910256), (16, 9318910), (20, 7455128), (23, 6482720), (31, 4809760), (32, 4659455), (40, 3727564), (46, 3241360), (62, 2404880), (80, 1863782), (92, 1620680), (115, 1296544), (124, 1202440), (155, 961952), (160, 931891), (184, 810340), (230, 648272), (248, 601220), (310, 480976), (368, 405170), (460, 324136), (496, 300610), (620, 240488), (713, 209120), (736, 202585), (920, 162068), (992, 150305), (1240, 120244), (1307, 114080), (1426, 104560), (1840, 81034), (2480, 60122), (2614, 57040), (2852, 52280), (3565, 41824), (3680, 40517), (4960, 30061), (5228, 28520), (5704, 26140), (6535, 22816), (7130, 20912), (10456, 14260), (11408, 13070)]