2140357500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:927

約数の個数: 240

約数和(自身を含む): 7129842720

約数和(自身を除く): 4989485220

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, 857, 900, 925, 999, 1110, 1125, 1250, 1332, 1350, 1500, 1665, 1714, 1850, 1875, 1998, 2220, 2250, 2500, 2571, 2700, 2775, 3330, 3375, 3428, 3700, 3750, 3996, 4285, 4500, 4625, 4995, 5142, 5550, 5625, 6660, 6750, 7500, 7713, 8325, 8570, 9250, 9990, 10284, 11100, 11250, 12855, 13500, 13875, 15426, 16650, 16875, 17140, 18500, 19980, 21425, 22500, 23125, 23139, 24975, 25710, 27750, 30852, 31709, 33300, 33750, 38565, 41625, 42850, 46250, 46278, 49950, 51420, 55500, 63418, 64275, 67500, 69375, 77130, 83250, 85700, 92500, 92556, 95127, 99900, 107125, 115695, 124875, 126836, 128550, 138750, 154260, 158545, 166500, 190254, 192825, 208125, 214250, 231390, 249750, 257100, 277500, 285381, 317090, 321375, 380508, 385650, 416250, 428500, 462780, 475635, 499500, 535625, 570762, 578475, 624375, 634180, 642750, 771300, 792725, 832500, 856143, 951270, 964125, 1071250, 1141524, 1156950, 1248750, 1285500, 1426905, 1585450, 1606875, 1712286, 1902540, 1928250, 2142500, 2313900, 2378175, 2497500, 2853810, 2892375, 3170900, 3213750, 3424572, 3856500, 3963625, 4280715, 4756350, 4820625, 5707620, 5784750, 6427500, 7134525, 7927250, 8561430, 9512700, 9641250, 11569500, 11890875, 14269050, 14461875, 15854500, 17122860, 19282500, 19818125, 21403575, 23781750, 28538100, 28923750, 35672625, 39636250, 42807150, 47563500, 57847500, 59454375, 71345250, 79272500, 85614300, 107017875, 118908750, 142690500, 178363125, 214035750, 237817500, 356726250, 428071500, 535089375, 713452500, 1070178750, 2140357500]

約数ペア:

[(1, 2140357500), (2, 1070178750), (3, 713452500), (4, 535089375), (5, 428071500), (6, 356726250), (9, 237817500), (10, 214035750), (12, 178363125), (15, 142690500), (18, 118908750), (20, 107017875), (25, 85614300), (27, 79272500), (30, 71345250), (36, 59454375), (37, 57847500), (45, 47563500), (50, 42807150), (54, 39636250), (60, 35672625), (74, 28923750), (75, 28538100), (90, 23781750), (100, 21403575), (108, 19818125), (111, 19282500), (125, 17122860), (135, 15854500), (148, 14461875), (150, 14269050), (180, 11890875), (185, 11569500), (222, 9641250), (225, 9512700), (250, 8561430), (270, 7927250), (300, 7134525), (333, 6427500), (370, 5784750), (375, 5707620), (444, 4820625), (450, 4756350), (500, 4280715), (540, 3963625), (555, 3856500), (625, 3424572), (666, 3213750), (675, 3170900), (740, 2892375), (750, 2853810), (857, 2497500), (900, 2378175), (925, 2313900), (999, 2142500), (1110, 1928250), (1125, 1902540), (1250, 1712286), (1332, 1606875), (1350, 1585450), (1500, 1426905), (1665, 1285500), (1714, 1248750), (1850, 1156950), (1875, 1141524), (1998, 1071250), (2220, 964125), (2250, 951270), (2500, 856143), (2571, 832500), (2700, 792725), (2775, 771300), (3330, 642750), (3375, 634180), (3428, 624375), (3700, 578475), (3750, 570762), (3996, 535625), (4285, 499500), (4500, 475635), (4625, 462780), (4995, 428500), (5142, 416250), (5550, 385650), (5625, 380508), (6660, 321375), (6750, 317090), (7500, 285381), (7713, 277500), (8325, 257100), (8570, 249750), (9250, 231390), (9990, 214250), (10284, 208125), (11100, 192825), (11250, 190254), (12855, 166500), (13500, 158545), (13875, 154260), (15426, 138750), (16650, 128550), (16875, 126836), (17140, 124875), (18500, 115695), (19980, 107125), (21425, 99900), (22500, 95127), (23125, 92556), (23139, 92500), (24975, 85700), (25710, 83250), (27750, 77130), (30852, 69375), (31709, 67500), (33300, 64275), (33750, 63418), (38565, 55500), (41625, 51420), (42850, 49950), (46250, 46278)]