227245500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 769536768

約数和(自身を除く): 542291268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 125, 135, 150, 155, 162, 180, 181, 186, 225, 250, 270, 279, 300, 310, 324, 362, 372, 375, 405, 450, 465, 500, 540, 543, 558, 620, 675, 724, 750, 775, 810, 837, 900, 905, 930, 1086, 1116, 1125, 1350, 1395, 1500, 1550, 1620, 1629, 1674, 1810, 1860, 2025, 2172, 2250, 2325, 2511, 2700, 2715, 2790, 3100, 3258, 3348, 3375, 3620, 3875, 4050, 4185, 4500, 4525, 4650, 4887, 5022, 5430, 5580, 5611, 6516, 6750, 6975, 7750, 8100, 8145, 8370, 9050, 9300, 9774, 10044, 10125, 10860, 11222, 11625, 12555, 13500, 13575, 13950, 14661, 15500, 16290, 16740, 16833, 18100, 19548, 20250, 20925, 22444, 22625, 23250, 24435, 25110, 27150, 27900, 28055, 29322, 32580, 33666, 34875, 40500, 40725, 41850, 45250, 46500, 48870, 50220, 50499, 54300, 56110, 58644, 62775, 67332, 67875, 69750, 73305, 81450, 83700, 84165, 90500, 97740, 100998, 104625, 112220, 122175, 125550, 135750, 139500, 140275, 146610, 151497, 162900, 168330, 201996, 203625, 209250, 244350, 251100, 252495, 271500, 280550, 293220, 302994, 313875, 336660, 366525, 407250, 418500, 420825, 454491, 488700, 504990, 561100, 605988, 610875, 627750, 701375, 733050, 757485, 814500, 841650, 908982, 1009980, 1221750, 1255500, 1262475, 1402750, 1466100, 1514970, 1683300, 1817964, 1832625, 2104125, 2272455, 2443500, 2524950, 2805500, 3029940, 3665250, 3787425, 4208250, 4544910, 5049900, 6312375, 7330500, 7574850, 8416500, 9089820, 11362275, 12624750, 15149700, 18937125, 22724550, 25249500, 37874250, 45449100, 56811375, 75748500, 113622750, 227245500]

約数ペア:

[(1, 227245500), (2, 113622750), (3, 75748500), (4, 56811375), (5, 45449100), (6, 37874250), (9, 25249500), (10, 22724550), (12, 18937125), (15, 15149700), (18, 12624750), (20, 11362275), (25, 9089820), (27, 8416500), (30, 7574850), (31, 7330500), (36, 6312375), (45, 5049900), (50, 4544910), (54, 4208250), (60, 3787425), (62, 3665250), (75, 3029940), (81, 2805500), (90, 2524950), (93, 2443500), (100, 2272455), (108, 2104125), (124, 1832625), (125, 1817964), (135, 1683300), (150, 1514970), (155, 1466100), (162, 1402750), (180, 1262475), (181, 1255500), (186, 1221750), (225, 1009980), (250, 908982), (270, 841650), (279, 814500), (300, 757485), (310, 733050), (324, 701375), (362, 627750), (372, 610875), (375, 605988), (405, 561100), (450, 504990), (465, 488700), (500, 454491), (540, 420825), (543, 418500), (558, 407250), (620, 366525), (675, 336660), (724, 313875), (750, 302994), (775, 293220), (810, 280550), (837, 271500), (900, 252495), (905, 251100), (930, 244350), (1086, 209250), (1116, 203625), (1125, 201996), (1350, 168330), (1395, 162900), (1500, 151497), (1550, 146610), (1620, 140275), (1629, 139500), (1674, 135750), (1810, 125550), (1860, 122175), (2025, 112220), (2172, 104625), (2250, 100998), (2325, 97740), (2511, 90500), (2700, 84165), (2715, 83700), (2790, 81450), (3100, 73305), (3258, 69750), (3348, 67875), (3375, 67332), (3620, 62775), (3875, 58644), (4050, 56110), (4185, 54300), (4500, 50499), (4525, 50220), (4650, 48870), (4887, 46500), (5022, 45250), (5430, 41850), (5580, 40725), (5611, 40500), (6516, 34875), (6750, 33666), (6975, 32580), (7750, 29322), (8100, 28055), (8145, 27900), (8370, 27150), (9050, 25110), (9300, 24435), (9774, 23250), (10044, 22625), (10125, 22444), (10860, 20925), (11222, 20250), (11625, 19548), (12555, 18100), (13500, 16833), (13575, 16740), (13950, 16290), (14661, 15500)]