306176268420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4988209}}^1$

素因数の和:4988266

約数の個数: 144

約数和(自身を含む): 1045848061440

約数和(自身を除く): 739671793020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3410, 4092, 5115, 5580, 6138, 6820, 10230, 12276, 15345, 20460, 30690, 61380, 4988209, 9976418, 14964627, 19952836, 24941045, 29929254, 44893881, 49882090, 54870299, 59858508, 74823135, 89787762, 99764180, 109740598, 149646270, 154634479, 164610897, 179575524, 219481196, 224469405, 274351495, 299292540, 309268958, 329221794, 448938810, 463903437, 493832691, 548702990, 618537916, 658443588, 773172395, 823054485, 897877620, 927806874, 987665382, 1097405980, 1391710311, 1546344790, 1646108970, 1700979269, 1855613748, 1975330764, 2319517185, 2469163455, 2783420622, 3092689580, 3292217940, 3401958538, 4639034370, 4938326910, 5102937807, 5566841244, 6803917076, 6958551555, 8504896345, 9278068740, 9876653820, 10205875614, 13917103110, 15308813421, 17009792690, 20411751228, 25514689035, 27834206220, 30617626842, 34019585380, 51029378070, 61235253684, 76544067105, 102058756140, 153088134210, 306176268420]

約数ペア:

[(1, 306176268420), (2, 153088134210), (3, 102058756140), (4, 76544067105), (5, 61235253684), (6, 51029378070), (9, 34019585380), (10, 30617626842), (11, 27834206220), (12, 25514689035), (15, 20411751228), (18, 17009792690), (20, 15308813421), (22, 13917103110), (30, 10205875614), (31, 9876653820), (33, 9278068740), (36, 8504896345), (44, 6958551555), (45, 6803917076), (55, 5566841244), (60, 5102937807), (62, 4938326910), (66, 4639034370), (90, 3401958538), (93, 3292217940), (99, 3092689580), (110, 2783420622), (124, 2469163455), (132, 2319517185), (155, 1975330764), (165, 1855613748), (180, 1700979269), (186, 1646108970), (198, 1546344790), (220, 1391710311), (279, 1097405980), (310, 987665382), (330, 927806874), (341, 897877620), (372, 823054485), (396, 773172395), (465, 658443588), (495, 618537916), (558, 548702990), (620, 493832691), (660, 463903437), (682, 448938810), (930, 329221794), (990, 309268958), (1023, 299292540), (1116, 274351495), (1364, 224469405), (1395, 219481196), (1705, 179575524), (1860, 164610897), (1980, 154634479), (2046, 149646270), (2790, 109740598), (3069, 99764180), (3410, 89787762), (4092, 74823135), (5115, 59858508), (5580, 54870299), (6138, 49882090), (6820, 44893881), (10230, 29929254), (12276, 24941045), (15345, 19952836), (20460, 14964627), (30690, 9976418), (61380, 4988209)]