33128550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:847

約数の個数: 144

約数和(自身を含む): 109680480

約数和(自身を除く): 76551930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 809, 819, 910, 975, 1050, 1170, 1365, 1575, 1618, 1638, 1950, 2275, 2427, 2730, 2925, 3150, 4045, 4095, 4550, 4854, 5663, 5850, 6825, 7281, 8090, 8190, 10517, 11326, 12135, 13650, 14562, 16989, 20225, 20475, 21034, 24270, 28315, 31551, 33978, 36405, 40450, 40950, 50967, 52585, 56630, 60675, 63102, 72810, 73619, 84945, 94653, 101934, 105170, 121350, 141575, 147238, 157755, 169890, 182025, 189306, 220857, 254835, 262925, 283150, 315510, 364050, 368095, 424725, 441714, 473265, 509670, 525850, 662571, 736190, 788775, 849450, 946530, 1104285, 1274175, 1325142, 1577550, 1840475, 2208570, 2366325, 2548350, 3312855, 3680950, 4732650, 5521425, 6625710, 11042850, 16564275, 33128550]

約数ペア:

[(1, 33128550), (2, 16564275), (3, 11042850), (5, 6625710), (6, 5521425), (7, 4732650), (9, 3680950), (10, 3312855), (13, 2548350), (14, 2366325), (15, 2208570), (18, 1840475), (21, 1577550), (25, 1325142), (26, 1274175), (30, 1104285), (35, 946530), (39, 849450), (42, 788775), (45, 736190), (50, 662571), (63, 525850), (65, 509670), (70, 473265), (75, 441714), (78, 424725), (90, 368095), (91, 364050), (105, 315510), (117, 283150), (126, 262925), (130, 254835), (150, 220857), (175, 189306), (182, 182025), (195, 169890), (210, 157755), (225, 147238), (234, 141575), (273, 121350), (315, 105170), (325, 101934), (350, 94653), (390, 84945), (450, 73619), (455, 72810), (525, 63102), (546, 60675), (585, 56630), (630, 52585), (650, 50967), (809, 40950), (819, 40450), (910, 36405), (975, 33978), (1050, 31551), (1170, 28315), (1365, 24270), (1575, 21034), (1618, 20475), (1638, 20225), (1950, 16989), (2275, 14562), (2427, 13650), (2730, 12135), (2925, 11326), (3150, 10517), (4045, 8190), (4095, 8090), (4550, 7281), (4854, 6825), (5663, 5850)]