2541438000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:821

約数の個数: 240

約数和(自身を含む): 8926250112

約数和(自身を除く): 6384812112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 271, 300, 360, 375, 400, 450, 500, 521, 542, 600, 720, 750, 813, 900, 1000, 1042, 1084, 1125, 1200, 1355, 1500, 1563, 1626, 1800, 2000, 2084, 2168, 2250, 2439, 2605, 2710, 3000, 3126, 3252, 3600, 4065, 4168, 4336, 4500, 4689, 4878, 5210, 5420, 6000, 6252, 6504, 6775, 7815, 8130, 8336, 9000, 9378, 9756, 10420, 10840, 12195, 12504, 13008, 13025, 13550, 15630, 16260, 18000, 18756, 19512, 20325, 20840, 21680, 23445, 24390, 25008, 26050, 27100, 31260, 32520, 33875, 37512, 39024, 39075, 40650, 41680, 46890, 48780, 52100, 54200, 60975, 62520, 65040, 65125, 67750, 75024, 78150, 81300, 93780, 97560, 101625, 104200, 108400, 117225, 121950, 125040, 130250, 135500, 141191, 156300, 162600, 187560, 195120, 195375, 203250, 208400, 234450, 243900, 260500, 271000, 282382, 304875, 312600, 325200, 375120, 390750, 406500, 423573, 468900, 487800, 521000, 542000, 564764, 586125, 609750, 625200, 705955, 781500, 813000, 847146, 937800, 975600, 1042000, 1129528, 1172250, 1219500, 1270719, 1411910, 1563000, 1626000, 1694292, 1875600, 2117865, 2259056, 2344500, 2439000, 2541438, 2823820, 3126000, 3388584, 3529775, 4235730, 4689000, 4878000, 5082876, 5647640, 6353595, 6777168, 7059550, 8471460, 9378000, 10165752, 10589325, 11295280, 12707190, 14119100, 16942920, 17648875, 20331504, 21178650, 25414380, 28238200, 31767975, 33885840, 35297750, 42357300, 50828760, 52946625, 56476400, 63535950, 70595500, 84714600, 101657520, 105893250, 127071900, 141191000, 158839875, 169429200, 211786500, 254143800, 282382000, 317679750, 423573000, 508287600, 635359500, 847146000, 1270719000, 2541438000]

約数ペア:

[(1, 2541438000), (2, 1270719000), (3, 847146000), (4, 635359500), (5, 508287600), (6, 423573000), (8, 317679750), (9, 282382000), (10, 254143800), (12, 211786500), (15, 169429200), (16, 158839875), (18, 141191000), (20, 127071900), (24, 105893250), (25, 101657520), (30, 84714600), (36, 70595500), (40, 63535950), (45, 56476400), (48, 52946625), (50, 50828760), (60, 42357300), (72, 35297750), (75, 33885840), (80, 31767975), (90, 28238200), (100, 25414380), (120, 21178650), (125, 20331504), (144, 17648875), (150, 16942920), (180, 14119100), (200, 12707190), (225, 11295280), (240, 10589325), (250, 10165752), (271, 9378000), (300, 8471460), (360, 7059550), (375, 6777168), (400, 6353595), (450, 5647640), (500, 5082876), (521, 4878000), (542, 4689000), (600, 4235730), (720, 3529775), (750, 3388584), (813, 3126000), (900, 2823820), (1000, 2541438), (1042, 2439000), (1084, 2344500), (1125, 2259056), (1200, 2117865), (1355, 1875600), (1500, 1694292), (1563, 1626000), (1626, 1563000), (1800, 1411910), (2000, 1270719), (2084, 1219500), (2168, 1172250), (2250, 1129528), (2439, 1042000), (2605, 975600), (2710, 937800), (3000, 847146), (3126, 813000), (3252, 781500), (3600, 705955), (4065, 625200), (4168, 609750), (4336, 586125), (4500, 564764), (4689, 542000), (4878, 521000), (5210, 487800), (5420, 468900), (6000, 423573), (6252, 406500), (6504, 390750), (6775, 375120), (7815, 325200), (8130, 312600), (8336, 304875), (9000, 282382), (9378, 271000), (9756, 260500), (10420, 243900), (10840, 234450), (12195, 208400), (12504, 203250), (13008, 195375), (13025, 195120), (13550, 187560), (15630, 162600), (16260, 156300), (18000, 141191), (18756, 135500), (19512, 130250), (20325, 125040), (20840, 121950), (21680, 117225), (23445, 108400), (24390, 104200), (25008, 101625), (26050, 97560), (27100, 93780), (31260, 81300), (32520, 78150), (33875, 75024), (37512, 67750), (39024, 65125), (39075, 65040), (40650, 62520), (41680, 60975), (46890, 54200), (48780, 52100)]