123048900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{809}}^1$

素因数の和:855

約数の個数: 162

約数和(自身を含む): 418156830

約数和(自身を除く): 295107930

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 169, 180, 195, 225, 234, 260, 300, 325, 338, 390, 450, 468, 507, 585, 650, 676, 780, 809, 845, 900, 975, 1014, 1170, 1300, 1521, 1618, 1690, 1950, 2028, 2340, 2427, 2535, 2925, 3042, 3236, 3380, 3900, 4045, 4225, 4854, 5070, 5850, 6084, 7281, 7605, 8090, 8450, 9708, 10140, 10517, 11700, 12135, 12675, 14562, 15210, 16180, 16900, 20225, 21034, 24270, 25350, 29124, 30420, 31551, 36405, 38025, 40450, 42068, 48540, 50700, 52585, 60675, 63102, 72810, 76050, 80900, 94653, 105170, 121350, 126204, 136721, 145620, 152100, 157755, 182025, 189306, 210340, 242700, 262925, 273442, 315510, 364050, 378612, 410163, 473265, 525850, 546884, 631020, 683605, 728100, 788775, 820326, 946530, 1051700, 1230489, 1367210, 1577550, 1640652, 1893060, 2050815, 2366325, 2460978, 2734420, 3155100, 3418025, 4101630, 4732650, 4921956, 6152445, 6836050, 8203260, 9465300, 10254075, 12304890, 13672100, 20508150, 24609780, 30762225, 41016300, 61524450, 123048900]

約数ペア:

[(1, 123048900), (2, 61524450), (3, 41016300), (4, 30762225), (5, 24609780), (6, 20508150), (9, 13672100), (10, 12304890), (12, 10254075), (13, 9465300), (15, 8203260), (18, 6836050), (20, 6152445), (25, 4921956), (26, 4732650), (30, 4101630), (36, 3418025), (39, 3155100), (45, 2734420), (50, 2460978), (52, 2366325), (60, 2050815), (65, 1893060), (75, 1640652), (78, 1577550), (90, 1367210), (100, 1230489), (117, 1051700), (130, 946530), (150, 820326), (156, 788775), (169, 728100), (180, 683605), (195, 631020), (225, 546884), (234, 525850), (260, 473265), (300, 410163), (325, 378612), (338, 364050), (390, 315510), (450, 273442), (468, 262925), (507, 242700), (585, 210340), (650, 189306), (676, 182025), (780, 157755), (809, 152100), (845, 145620), (900, 136721), (975, 126204), (1014, 121350), (1170, 105170), (1300, 94653), (1521, 80900), (1618, 76050), (1690, 72810), (1950, 63102), (2028, 60675), (2340, 52585), (2427, 50700), (2535, 48540), (2925, 42068), (3042, 40450), (3236, 38025), (3380, 36405), (3900, 31551), (4045, 30420), (4225, 29124), (4854, 25350), (5070, 24270), (5850, 21034), (6084, 20225), (7281, 16900), (7605, 16180), (8090, 15210), (8450, 14562), (9708, 12675), (10140, 12135), (10517, 11700)]