155177880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9043}}^1$

素因数の和:9081

約数の個数: 128

約数和(自身を含む): 546981120

約数和(自身を除く): 391803240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 9043, 17160, 18086, 27129, 36172, 45215, 54258, 72344, 90430, 99473, 108516, 117559, 135645, 180860, 198946, 217032, 235118, 271290, 298419, 352677, 361720, 397892, 470236, 497365, 542580, 587795, 596838, 705354, 795784, 940472, 994730, 1085160, 1175590, 1193676, 1293149, 1410708, 1492095, 1763385, 1989460, 2351180, 2387352, 2586298, 2821416, 2984190, 3526770, 3879447, 3978920, 4702360, 5172596, 5968380, 6465745, 7053540, 7758894, 10345192, 11936760, 12931490, 14107080, 15517788, 19397235, 25862980, 31035576, 38794470, 51725960, 77588940, 155177880]

約数ペア:

[(1, 155177880), (2, 77588940), (3, 51725960), (4, 38794470), (5, 31035576), (6, 25862980), (8, 19397235), (10, 15517788), (11, 14107080), (12, 12931490), (13, 11936760), (15, 10345192), (20, 7758894), (22, 7053540), (24, 6465745), (26, 5968380), (30, 5172596), (33, 4702360), (39, 3978920), (40, 3879447), (44, 3526770), (52, 2984190), (55, 2821416), (60, 2586298), (65, 2387352), (66, 2351180), (78, 1989460), (88, 1763385), (104, 1492095), (110, 1410708), (120, 1293149), (130, 1193676), (132, 1175590), (143, 1085160), (156, 994730), (165, 940472), (195, 795784), (220, 705354), (260, 596838), (264, 587795), (286, 542580), (312, 497365), (330, 470236), (390, 397892), (429, 361720), (440, 352677), (520, 298419), (572, 271290), (660, 235118), (715, 217032), (780, 198946), (858, 180860), (1144, 135645), (1320, 117559), (1430, 108516), (1560, 99473), (1716, 90430), (2145, 72344), (2860, 54258), (3432, 45215), (4290, 36172), (5720, 27129), (8580, 18086), (9043, 17160)]