253150650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 754237440

約数和(自身を除く): 501086790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 31, 45, 46, 50, 54, 62, 69, 75, 90, 93, 115, 135, 138, 150, 155, 186, 207, 225, 230, 263, 270, 279, 310, 345, 414, 450, 465, 526, 558, 575, 621, 675, 690, 713, 775, 789, 837, 930, 1035, 1150, 1242, 1315, 1350, 1395, 1426, 1550, 1578, 1674, 1725, 2070, 2139, 2325, 2367, 2630, 2790, 3105, 3450, 3565, 3945, 4185, 4278, 4650, 4734, 5175, 6049, 6210, 6417, 6575, 6975, 7101, 7130, 7890, 8153, 8370, 10350, 10695, 11835, 12098, 12834, 13150, 13950, 14202, 15525, 16306, 17825, 18147, 19251, 19725, 20925, 21390, 23670, 24459, 30245, 31050, 32085, 35505, 35650, 36294, 38502, 39450, 40765, 41850, 48918, 53475, 54441, 59175, 60490, 64170, 71010, 73377, 81530, 90735, 96255, 106950, 108882, 118350, 122295, 146754, 151225, 160425, 163323, 177525, 181470, 187519, 192510, 203825, 220131, 244590, 272205, 302450, 320850, 326646, 355050, 366885, 375038, 407650, 440262, 453675, 481275, 544410, 562557, 611475, 733770, 816615, 907350, 937595, 962550, 1100655, 1125114, 1222950, 1361025, 1633230, 1687671, 1834425, 1875190, 2201310, 2722050, 2812785, 3375342, 3668850, 4083075, 4687975, 5063013, 5503275, 5625570, 8166150, 8438355, 9375950, 10126026, 11006550, 14063925, 16876710, 25315065, 28127850, 42191775, 50630130, 84383550, 126575325, 253150650]

約数ペア:

[(1, 253150650), (2, 126575325), (3, 84383550), (5, 50630130), (6, 42191775), (9, 28127850), (10, 25315065), (15, 16876710), (18, 14063925), (23, 11006550), (25, 10126026), (27, 9375950), (30, 8438355), (31, 8166150), (45, 5625570), (46, 5503275), (50, 5063013), (54, 4687975), (62, 4083075), (69, 3668850), (75, 3375342), (90, 2812785), (93, 2722050), (115, 2201310), (135, 1875190), (138, 1834425), (150, 1687671), (155, 1633230), (186, 1361025), (207, 1222950), (225, 1125114), (230, 1100655), (263, 962550), (270, 937595), (279, 907350), (310, 816615), (345, 733770), (414, 611475), (450, 562557), (465, 544410), (526, 481275), (558, 453675), (575, 440262), (621, 407650), (675, 375038), (690, 366885), (713, 355050), (775, 326646), (789, 320850), (837, 302450), (930, 272205), (1035, 244590), (1150, 220131), (1242, 203825), (1315, 192510), (1350, 187519), (1395, 181470), (1426, 177525), (1550, 163323), (1578, 160425), (1674, 151225), (1725, 146754), (2070, 122295), (2139, 118350), (2325, 108882), (2367, 106950), (2630, 96255), (2790, 90735), (3105, 81530), (3450, 73377), (3565, 71010), (3945, 64170), (4185, 60490), (4278, 59175), (4650, 54441), (4734, 53475), (5175, 48918), (6049, 41850), (6210, 40765), (6417, 39450), (6575, 38502), (6975, 36294), (7101, 35650), (7130, 35505), (7890, 32085), (8153, 31050), (8370, 30245), (10350, 24459), (10695, 23670), (11835, 21390), (12098, 20925), (12834, 19725), (13150, 19251), (13950, 18147), (14202, 17825), (15525, 16306)]