1119299600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1497

約数の個数: 120

約数和(自身を含む): 2839639680

約数和(自身を除く): 1720340080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 89, 92, 100, 115, 178, 184, 200, 230, 356, 368, 400, 445, 460, 575, 712, 890, 920, 1150, 1367, 1424, 1780, 1840, 2047, 2225, 2300, 2734, 3560, 4094, 4450, 4600, 5468, 6835, 7120, 8188, 8900, 9200, 10235, 10936, 13670, 16376, 17800, 20470, 21872, 27340, 31441, 32752, 34175, 35600, 40940, 51175, 54680, 62882, 68350, 81880, 102350, 109360, 121663, 125764, 136700, 157205, 163760, 204700, 243326, 251528, 273400, 314410, 409400, 486652, 503056, 546800, 608315, 628820, 786025, 818800, 973304, 1216630, 1257640, 1572050, 1946608, 2433260, 2515280, 2798249, 3041575, 3144100, 4866520, 5596498, 6083150, 6288200, 9733040, 11192996, 12166300, 12576400, 13991245, 22385992, 24332600, 27982490, 44771984, 48665200, 55964980, 69956225, 111929960, 139912450, 223859920, 279824900, 559649800, 1119299600]

約数ペア:

[(1, 1119299600), (2, 559649800), (4, 279824900), (5, 223859920), (8, 139912450), (10, 111929960), (16, 69956225), (20, 55964980), (23, 48665200), (25, 44771984), (40, 27982490), (46, 24332600), (50, 22385992), (80, 13991245), (89, 12576400), (92, 12166300), (100, 11192996), (115, 9733040), (178, 6288200), (184, 6083150), (200, 5596498), (230, 4866520), (356, 3144100), (368, 3041575), (400, 2798249), (445, 2515280), (460, 2433260), (575, 1946608), (712, 1572050), (890, 1257640), (920, 1216630), (1150, 973304), (1367, 818800), (1424, 786025), (1780, 628820), (1840, 608315), (2047, 546800), (2225, 503056), (2300, 486652), (2734, 409400), (3560, 314410), (4094, 273400), (4450, 251528), (4600, 243326), (5468, 204700), (6835, 163760), (7120, 157205), (8188, 136700), (8900, 125764), (9200, 121663), (10235, 109360), (10936, 102350), (13670, 81880), (16376, 68350), (17800, 62882), (20470, 54680), (21872, 51175), (27340, 40940), (31441, 35600), (32752, 34175)]