210939750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 665832960

約数和(自身を除く): 454893210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 59, 63, 70, 75, 90, 105, 118, 125, 126, 150, 175, 177, 210, 225, 227, 250, 295, 315, 350, 354, 375, 413, 450, 454, 525, 531, 590, 630, 681, 750, 826, 875, 885, 1050, 1062, 1125, 1135, 1239, 1362, 1475, 1575, 1589, 1750, 1770, 2043, 2065, 2250, 2270, 2478, 2625, 2655, 2950, 3150, 3178, 3405, 3717, 4086, 4130, 4425, 4767, 5250, 5310, 5675, 6195, 6810, 7375, 7434, 7875, 7945, 8850, 9534, 10215, 10325, 11350, 12390, 13275, 13393, 14301, 14750, 15750, 15890, 17025, 18585, 20430, 20650, 22125, 23835, 26550, 26786, 28375, 28602, 30975, 34050, 37170, 39725, 40179, 44250, 47670, 51075, 51625, 56750, 61950, 66375, 66965, 71505, 79450, 80358, 85125, 92925, 93751, 102150, 103250, 119175, 120537, 132750, 133930, 143010, 154875, 170250, 185850, 187502, 198625, 200895, 238350, 241074, 255375, 281253, 309750, 334825, 357525, 397250, 401790, 464625, 468755, 510750, 562506, 595875, 602685, 669650, 715050, 843759, 929250, 937510, 1004475, 1191750, 1205370, 1406265, 1674125, 1687518, 1787625, 2008950, 2343775, 2812530, 3013425, 3348250, 3575250, 4218795, 4687550, 5022375, 6026850, 7031325, 8437590, 10044750, 11718875, 14062650, 15067125, 21093975, 23437750, 30134250, 35156625, 42187950, 70313250, 105469875, 210939750]

約数ペア:

[(1, 210939750), (2, 105469875), (3, 70313250), (5, 42187950), (6, 35156625), (7, 30134250), (9, 23437750), (10, 21093975), (14, 15067125), (15, 14062650), (18, 11718875), (21, 10044750), (25, 8437590), (30, 7031325), (35, 6026850), (42, 5022375), (45, 4687550), (50, 4218795), (59, 3575250), (63, 3348250), (70, 3013425), (75, 2812530), (90, 2343775), (105, 2008950), (118, 1787625), (125, 1687518), (126, 1674125), (150, 1406265), (175, 1205370), (177, 1191750), (210, 1004475), (225, 937510), (227, 929250), (250, 843759), (295, 715050), (315, 669650), (350, 602685), (354, 595875), (375, 562506), (413, 510750), (450, 468755), (454, 464625), (525, 401790), (531, 397250), (590, 357525), (630, 334825), (681, 309750), (750, 281253), (826, 255375), (875, 241074), (885, 238350), (1050, 200895), (1062, 198625), (1125, 187502), (1135, 185850), (1239, 170250), (1362, 154875), (1475, 143010), (1575, 133930), (1589, 132750), (1750, 120537), (1770, 119175), (2043, 103250), (2065, 102150), (2250, 93751), (2270, 92925), (2478, 85125), (2625, 80358), (2655, 79450), (2950, 71505), (3150, 66965), (3178, 66375), (3405, 61950), (3717, 56750), (4086, 51625), (4130, 51075), (4425, 47670), (4767, 44250), (5250, 40179), (5310, 39725), (5675, 37170), (6195, 34050), (6810, 30975), (7375, 28602), (7434, 28375), (7875, 26786), (7945, 26550), (8850, 23835), (9534, 22125), (10215, 20650), (10325, 20430), (11350, 18585), (12390, 17025), (13275, 15890), (13393, 15750), (14301, 14750)]