2899117980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4397}}^1$

素因数の和:4466

約数の個数: 240

約数和(自身を含む): 10191890016

約数和(自身を除く): 7292772036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 66, 74, 81, 90, 99, 108, 110, 111, 132, 135, 148, 162, 165, 180, 185, 198, 220, 222, 270, 297, 324, 330, 333, 370, 396, 405, 407, 444, 495, 540, 555, 594, 660, 666, 740, 810, 814, 891, 990, 999, 1110, 1188, 1221, 1332, 1485, 1620, 1628, 1665, 1782, 1980, 1998, 2035, 2220, 2442, 2970, 2997, 3330, 3564, 3663, 3996, 4070, 4397, 4455, 4884, 4995, 5940, 5994, 6105, 6660, 7326, 8140, 8794, 8910, 9990, 10989, 11988, 12210, 13191, 14652, 14985, 17588, 17820, 18315, 19980, 21978, 21985, 24420, 26382, 29970, 32967, 36630, 39573, 43956, 43970, 48367, 52764, 54945, 59940, 65934, 65955, 73260, 79146, 87940, 96734, 109890, 118719, 131868, 131910, 145101, 158292, 162689, 164835, 193468, 197865, 219780, 237438, 241835, 263820, 290202, 325378, 329670, 356157, 395730, 435303, 474876, 483670, 488067, 580404, 593595, 650756, 659340, 712314, 725505, 791460, 813445, 870606, 967340, 976134, 1187190, 1305909, 1424628, 1451010, 1464201, 1626890, 1741212, 1780785, 1789579, 1952268, 2176515, 2374380, 2440335, 2611818, 2902020, 2928402, 3253780, 3561570, 3579158, 3917727, 4353030, 4392603, 4880670, 5223636, 5368737, 5856804, 6529545, 7123140, 7158316, 7321005, 7835454, 8706060, 8785206, 8947895, 9761340, 10737474, 13059090, 13177809, 14642010, 15670908, 16106211, 17570412, 17895790, 19588635, 21474948, 21963015, 26118180, 26355618, 26843685, 29284020, 32212422, 35791580, 39177270, 43926030, 48318633, 52711236, 53687370, 64424844, 65889045, 78354540, 80531055, 87852060, 96637266, 107374740, 131778090, 144955899, 161062110, 193274532, 241593165, 263556180, 289911798, 322124220, 483186330, 579823596, 724779495, 966372660, 1449558990, 2899117980]

約数ペア:

[(1, 2899117980), (2, 1449558990), (3, 966372660), (4, 724779495), (5, 579823596), (6, 483186330), (9, 322124220), (10, 289911798), (11, 263556180), (12, 241593165), (15, 193274532), (18, 161062110), (20, 144955899), (22, 131778090), (27, 107374740), (30, 96637266), (33, 87852060), (36, 80531055), (37, 78354540), (44, 65889045), (45, 64424844), (54, 53687370), (55, 52711236), (60, 48318633), (66, 43926030), (74, 39177270), (81, 35791580), (90, 32212422), (99, 29284020), (108, 26843685), (110, 26355618), (111, 26118180), (132, 21963015), (135, 21474948), (148, 19588635), (162, 17895790), (165, 17570412), (180, 16106211), (185, 15670908), (198, 14642010), (220, 13177809), (222, 13059090), (270, 10737474), (297, 9761340), (324, 8947895), (330, 8785206), (333, 8706060), (370, 7835454), (396, 7321005), (405, 7158316), (407, 7123140), (444, 6529545), (495, 5856804), (540, 5368737), (555, 5223636), (594, 4880670), (660, 4392603), (666, 4353030), (740, 3917727), (810, 3579158), (814, 3561570), (891, 3253780), (990, 2928402), (999, 2902020), (1110, 2611818), (1188, 2440335), (1221, 2374380), (1332, 2176515), (1485, 1952268), (1620, 1789579), (1628, 1780785), (1665, 1741212), (1782, 1626890), (1980, 1464201), (1998, 1451010), (2035, 1424628), (2220, 1305909), (2442, 1187190), (2970, 976134), (2997, 967340), (3330, 870606), (3564, 813445), (3663, 791460), (3996, 725505), (4070, 712314), (4397, 659340), (4455, 650756), (4884, 593595), (4995, 580404), (5940, 488067), (5994, 483670), (6105, 474876), (6660, 435303), (7326, 395730), (8140, 356157), (8794, 329670), (8910, 325378), (9990, 290202), (10989, 263820), (11988, 241835), (12210, 237438), (13191, 219780), (14652, 197865), (14985, 193468), (17588, 164835), (17820, 162689), (18315, 158292), (19980, 145101), (21978, 131910), (21985, 131868), (24420, 118719), (26382, 109890), (29970, 96734), (32967, 87940), (36630, 79146), (39573, 73260), (43956, 65955), (43970, 65934), (48367, 59940), (52764, 54945)]