157949550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1923

約数の個数: 144

約数和(自身を含む): 490428432

約数和(自身を除く): 332478882

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 30, 33, 34, 45, 50, 51, 55, 66, 75, 85, 90, 99, 102, 110, 150, 153, 165, 170, 187, 198, 225, 255, 275, 306, 330, 374, 425, 450, 495, 510, 550, 561, 765, 825, 850, 935, 990, 1122, 1275, 1530, 1650, 1683, 1870, 1877, 2475, 2550, 2805, 3366, 3754, 3825, 4675, 4950, 5610, 5631, 7650, 8415, 9350, 9385, 11262, 14025, 16830, 16893, 18770, 20647, 28050, 28155, 31909, 33786, 41294, 42075, 46925, 56310, 61941, 63818, 84150, 84465, 93850, 95727, 103235, 123882, 140775, 159545, 168930, 185823, 191454, 206470, 281550, 287181, 309705, 319090, 350999, 371646, 422325, 478635, 516175, 574362, 619410, 701998, 797725, 844650, 929115, 957270, 1032350, 1052997, 1435905, 1548525, 1595450, 1754995, 1858230, 2105994, 2393175, 2871810, 3097050, 3158991, 3509990, 4645575, 4786350, 5264985, 6317982, 7179525, 8774975, 9291150, 10529970, 14359050, 15794955, 17549950, 26324925, 31589910, 52649850, 78974775, 157949550]

約数ペア:

[(1, 157949550), (2, 78974775), (3, 52649850), (5, 31589910), (6, 26324925), (9, 17549950), (10, 15794955), (11, 14359050), (15, 10529970), (17, 9291150), (18, 8774975), (22, 7179525), (25, 6317982), (30, 5264985), (33, 4786350), (34, 4645575), (45, 3509990), (50, 3158991), (51, 3097050), (55, 2871810), (66, 2393175), (75, 2105994), (85, 1858230), (90, 1754995), (99, 1595450), (102, 1548525), (110, 1435905), (150, 1052997), (153, 1032350), (165, 957270), (170, 929115), (187, 844650), (198, 797725), (225, 701998), (255, 619410), (275, 574362), (306, 516175), (330, 478635), (374, 422325), (425, 371646), (450, 350999), (495, 319090), (510, 309705), (550, 287181), (561, 281550), (765, 206470), (825, 191454), (850, 185823), (935, 168930), (990, 159545), (1122, 140775), (1275, 123882), (1530, 103235), (1650, 95727), (1683, 93850), (1870, 84465), (1877, 84150), (2475, 63818), (2550, 61941), (2805, 56310), (3366, 46925), (3754, 42075), (3825, 41294), (4675, 33786), (4950, 31909), (5610, 28155), (5631, 28050), (7650, 20647), (8415, 18770), (9350, 16893), (9385, 16830), (11262, 14025)]