79962180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 232377600

約数和(自身を除く): 152415420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 181, 185, 199, 222, 362, 370, 398, 444, 543, 555, 597, 724, 740, 796, 905, 995, 1086, 1110, 1194, 1810, 1990, 2172, 2220, 2388, 2715, 2985, 3620, 3980, 5430, 5970, 6697, 7363, 10860, 11940, 13394, 14726, 20091, 22089, 26788, 29452, 33485, 36019, 36815, 40182, 44178, 66970, 72038, 73630, 80364, 88356, 100455, 108057, 110445, 133940, 144076, 147260, 180095, 200910, 216114, 220890, 360190, 401820, 432228, 441780, 540285, 720380, 1080570, 1332703, 2161140, 2665406, 3998109, 5330812, 6663515, 7996218, 13327030, 15992436, 19990545, 26654060, 39981090, 79962180]

約数ペア:

[(1, 79962180), (2, 39981090), (3, 26654060), (4, 19990545), (5, 15992436), (6, 13327030), (10, 7996218), (12, 6663515), (15, 5330812), (20, 3998109), (30, 2665406), (37, 2161140), (60, 1332703), (74, 1080570), (111, 720380), (148, 540285), (181, 441780), (185, 432228), (199, 401820), (222, 360190), (362, 220890), (370, 216114), (398, 200910), (444, 180095), (543, 147260), (555, 144076), (597, 133940), (724, 110445), (740, 108057), (796, 100455), (905, 88356), (995, 80364), (1086, 73630), (1110, 72038), (1194, 66970), (1810, 44178), (1990, 40182), (2172, 36815), (2220, 36019), (2388, 33485), (2715, 29452), (2985, 26788), (3620, 22089), (3980, 20091), (5430, 14726), (5970, 13394), (6697, 11940), (7363, 10860)]