2275222500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 240

約数和(自身を含む): 7578574080

約数和(自身を除く): 5303351580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 90, 100, 108, 111, 125, 135, 148, 150, 180, 185, 222, 225, 250, 270, 300, 333, 370, 375, 444, 450, 500, 540, 555, 625, 666, 675, 740, 750, 900, 911, 925, 999, 1110, 1125, 1250, 1332, 1350, 1500, 1665, 1822, 1850, 1875, 1998, 2220, 2250, 2500, 2700, 2733, 2775, 3330, 3375, 3644, 3700, 3750, 3996, 4500, 4555, 4625, 4995, 5466, 5550, 5625, 6660, 6750, 7500, 8199, 8325, 9110, 9250, 9990, 10932, 11100, 11250, 13500, 13665, 13875, 16398, 16650, 16875, 18220, 18500, 19980, 22500, 22775, 23125, 24597, 24975, 27330, 27750, 32796, 33300, 33707, 33750, 40995, 41625, 45550, 46250, 49194, 49950, 54660, 55500, 67414, 67500, 68325, 69375, 81990, 83250, 91100, 92500, 98388, 99900, 101121, 113875, 122985, 124875, 134828, 136650, 138750, 163980, 166500, 168535, 202242, 204975, 208125, 227750, 245970, 249750, 273300, 277500, 303363, 337070, 341625, 404484, 409950, 416250, 455500, 491940, 499500, 505605, 569375, 606726, 614925, 624375, 674140, 683250, 819900, 832500, 842675, 910089, 1011210, 1024875, 1138750, 1213452, 1229850, 1248750, 1366500, 1516815, 1685350, 1708125, 1820178, 2022420, 2049750, 2277500, 2459700, 2497500, 2528025, 3033630, 3074625, 3370700, 3416250, 3640356, 4099500, 4213375, 4550445, 5056050, 5124375, 6067260, 6149250, 6832500, 7584075, 8426750, 9100890, 10112100, 10248750, 12298500, 12640125, 15168150, 15373125, 16853500, 18201780, 20497500, 21066875, 22752225, 25280250, 30336300, 30746250, 37920375, 42133750, 45504450, 50560500, 61492500, 63200625, 75840750, 84267500, 91008900, 113761125, 126401250, 151681500, 189601875, 227522250, 252802500, 379203750, 455044500, 568805625, 758407500, 1137611250, 2275222500]

約数ペア:

[(1, 2275222500), (2, 1137611250), (3, 758407500), (4, 568805625), (5, 455044500), (6, 379203750), (9, 252802500), (10, 227522250), (12, 189601875), (15, 151681500), (18, 126401250), (20, 113761125), (25, 91008900), (27, 84267500), (30, 75840750), (36, 63200625), (37, 61492500), (45, 50560500), (50, 45504450), (54, 42133750), (60, 37920375), (74, 30746250), (75, 30336300), (90, 25280250), (100, 22752225), (108, 21066875), (111, 20497500), (125, 18201780), (135, 16853500), (148, 15373125), (150, 15168150), (180, 12640125), (185, 12298500), (222, 10248750), (225, 10112100), (250, 9100890), (270, 8426750), (300, 7584075), (333, 6832500), (370, 6149250), (375, 6067260), (444, 5124375), (450, 5056050), (500, 4550445), (540, 4213375), (555, 4099500), (625, 3640356), (666, 3416250), (675, 3370700), (740, 3074625), (750, 3033630), (900, 2528025), (911, 2497500), (925, 2459700), (999, 2277500), (1110, 2049750), (1125, 2022420), (1250, 1820178), (1332, 1708125), (1350, 1685350), (1500, 1516815), (1665, 1366500), (1822, 1248750), (1850, 1229850), (1875, 1213452), (1998, 1138750), (2220, 1024875), (2250, 1011210), (2500, 910089), (2700, 842675), (2733, 832500), (2775, 819900), (3330, 683250), (3375, 674140), (3644, 624375), (3700, 614925), (3750, 606726), (3996, 569375), (4500, 505605), (4555, 499500), (4625, 491940), (4995, 455500), (5466, 416250), (5550, 409950), (5625, 404484), (6660, 341625), (6750, 337070), (7500, 303363), (8199, 277500), (8325, 273300), (9110, 249750), (9250, 245970), (9990, 227750), (10932, 208125), (11100, 204975), (11250, 202242), (13500, 168535), (13665, 166500), (13875, 163980), (16398, 138750), (16650, 136650), (16875, 134828), (18220, 124875), (18500, 122985), (19980, 113875), (22500, 101121), (22775, 99900), (23125, 98388), (24597, 92500), (24975, 91100), (27330, 83250), (27750, 81990), (32796, 69375), (33300, 68325), (33707, 67500), (33750, 67414), (40995, 55500), (41625, 54660), (45550, 49950), (46250, 49194)]