73186920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8839}}^1$

素因数の和:8879

約数の個数: 96

約数和(自身を含む): 248227200

約数和(自身を除く): 175040280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 8839, 17678, 26517, 35356, 44195, 53034, 70712, 79551, 88390, 106068, 132585, 159102, 176780, 203297, 212136, 265170, 318204, 353560, 397755, 406594, 530340, 609891, 636408, 795510, 813188, 1016485, 1060680, 1219782, 1591020, 1626376, 1829673, 2032970, 2439564, 3049455, 3182040, 3659346, 4065940, 4879128, 6098910, 7318692, 8131880, 9148365, 12197820, 14637384, 18296730, 24395640, 36593460, 73186920]

約数ペア:

[(1, 73186920), (2, 36593460), (3, 24395640), (4, 18296730), (5, 14637384), (6, 12197820), (8, 9148365), (9, 8131880), (10, 7318692), (12, 6098910), (15, 4879128), (18, 4065940), (20, 3659346), (23, 3182040), (24, 3049455), (30, 2439564), (36, 2032970), (40, 1829673), (45, 1626376), (46, 1591020), (60, 1219782), (69, 1060680), (72, 1016485), (90, 813188), (92, 795510), (115, 636408), (120, 609891), (138, 530340), (180, 406594), (184, 397755), (207, 353560), (230, 318204), (276, 265170), (345, 212136), (360, 203297), (414, 176780), (460, 159102), (552, 132585), (690, 106068), (828, 88390), (920, 79551), (1035, 70712), (1380, 53034), (1656, 44195), (2070, 35356), (2760, 26517), (4140, 17678), (8280, 8839)]