155086920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8447}}^1$

素因数の和:8484

約数の個数: 128

約数和(自身を含む): 547430400

約数和(自身を除く): 392343480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 8447, 9180, 16894, 18360, 25341, 33788, 42235, 50682, 67576, 76023, 84470, 101364, 126705, 143599, 152046, 168940, 202728, 228069, 253410, 287198, 304092, 337880, 380115, 430797, 456138, 506820, 574396, 608184, 717995, 760230, 861594, 912276, 1013640, 1140345, 1148792, 1292391, 1435990, 1520460, 1723188, 1824552, 2153985, 2280690, 2584782, 2871980, 3040920, 3446376, 3877173, 4307970, 4561380, 5169564, 5743960, 6461955, 7754346, 8615940, 9122760, 10339128, 12923910, 15508692, 17231880, 19385865, 25847820, 31017384, 38771730, 51695640, 77543460, 155086920]

約数ペア:

[(1, 155086920), (2, 77543460), (3, 51695640), (4, 38771730), (5, 31017384), (6, 25847820), (8, 19385865), (9, 17231880), (10, 15508692), (12, 12923910), (15, 10339128), (17, 9122760), (18, 8615940), (20, 7754346), (24, 6461955), (27, 5743960), (30, 5169564), (34, 4561380), (36, 4307970), (40, 3877173), (45, 3446376), (51, 3040920), (54, 2871980), (60, 2584782), (68, 2280690), (72, 2153985), (85, 1824552), (90, 1723188), (102, 1520460), (108, 1435990), (120, 1292391), (135, 1148792), (136, 1140345), (153, 1013640), (170, 912276), (180, 861594), (204, 760230), (216, 717995), (255, 608184), (270, 574396), (306, 506820), (340, 456138), (360, 430797), (408, 380115), (459, 337880), (510, 304092), (540, 287198), (612, 253410), (680, 228069), (765, 202728), (918, 168940), (1020, 152046), (1080, 143599), (1224, 126705), (1530, 101364), (1836, 84470), (2040, 76023), (2295, 67576), (3060, 50682), (3672, 42235), (4590, 33788), (6120, 25341), (8447, 18360), (9180, 16894)]