810252980000

素因数分解:

$2^5\times 5^4\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{6389}}^1$

素因数の和:6809

約数の個数: 240

約数和(自身を含む): 2116589068440

約数和(自身を除く): 1306336088440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 340, 373, 400, 425, 500, 544, 625, 680, 746, 800, 850, 1000, 1250, 1360, 1492, 1700, 1865, 2000, 2125, 2500, 2720, 2984, 3400, 3730, 4000, 4250, 5000, 5968, 6341, 6389, 6800, 7460, 8500, 9325, 10000, 10625, 11936, 12682, 12778, 13600, 14920, 17000, 18650, 20000, 21250, 25364, 25556, 29840, 31705, 31945, 34000, 37300, 42500, 46625, 50728, 51112, 59680, 63410, 63890, 68000, 74600, 85000, 93250, 101456, 102224, 108613, 126820, 127780, 149200, 158525, 159725, 170000, 186500, 202912, 204448, 217226, 233125, 253640, 255560, 298400, 317050, 319450, 340000, 373000, 434452, 466250, 507280, 511120, 543065, 634100, 638900, 746000, 792625, 798625, 868904, 932500, 1014560, 1022240, 1086130, 1268200, 1277800, 1492000, 1585250, 1597250, 1737808, 1865000, 2172260, 2383097, 2536400, 2555600, 2715325, 3170500, 3194500, 3475616, 3730000, 3963125, 3993125, 4344520, 4766194, 5072800, 5111200, 5430650, 6341000, 6389000, 7460000, 7926250, 7986250, 8689040, 9532388, 10861300, 11915485, 12682000, 12778000, 13576625, 15852500, 15972500, 17378080, 19064776, 21722600, 23830970, 25364000, 25556000, 27153250, 31705000, 31945000, 38129552, 40512649, 43445200, 47661940, 54306500, 59577425, 63410000, 63890000, 67883125, 76259104, 81025298, 86890400, 95323880, 108613000, 119154850, 126820000, 127780000, 135766250, 162050596, 190647760, 202563245, 217226000, 238309700, 271532500, 297887125, 324101192, 381295520, 405126490, 434452000, 476619400, 543065000, 595774250, 648202384, 810252980, 953238800, 1012816225, 1086130000, 1191548500, 1296404768, 1489435625, 1620505960, 1906477600, 2025632450, 2172260000, 2383097000, 2978871250, 3241011920, 4051264900, 4766194000, 5064081125, 5957742500, 6482023840, 8102529800, 9532388000, 10128162250, 11915485000, 16205059600, 20256324500, 23830970000, 25320405625, 32410119200, 40512649000, 47661940000, 50640811250, 81025298000, 101281622500, 162050596000, 202563245000, 405126490000, 810252980000]

約数ペア:

[(1, 810252980000), (2, 405126490000), (4, 202563245000), (5, 162050596000), (8, 101281622500), (10, 81025298000), (16, 50640811250), (17, 47661940000), (20, 40512649000), (25, 32410119200), (32, 25320405625), (34, 23830970000), (40, 20256324500), (50, 16205059600), (68, 11915485000), (80, 10128162250), (85, 9532388000), (100, 8102529800), (125, 6482023840), (136, 5957742500), (160, 5064081125), (170, 4766194000), (200, 4051264900), (250, 3241011920), (272, 2978871250), (340, 2383097000), (373, 2172260000), (400, 2025632450), (425, 1906477600), (500, 1620505960), (544, 1489435625), (625, 1296404768), (680, 1191548500), (746, 1086130000), (800, 1012816225), (850, 953238800), (1000, 810252980), (1250, 648202384), (1360, 595774250), (1492, 543065000), (1700, 476619400), (1865, 434452000), (2000, 405126490), (2125, 381295520), (2500, 324101192), (2720, 297887125), (2984, 271532500), (3400, 238309700), (3730, 217226000), (4000, 202563245), (4250, 190647760), (5000, 162050596), (5968, 135766250), (6341, 127780000), (6389, 126820000), (6800, 119154850), (7460, 108613000), (8500, 95323880), (9325, 86890400), (10000, 81025298), (10625, 76259104), (11936, 67883125), (12682, 63890000), (12778, 63410000), (13600, 59577425), (14920, 54306500), (17000, 47661940), (18650, 43445200), (20000, 40512649), (21250, 38129552), (25364, 31945000), (25556, 31705000), (29840, 27153250), (31705, 25556000), (31945, 25364000), (34000, 23830970), (37300, 21722600), (42500, 19064776), (46625, 17378080), (50728, 15972500), (51112, 15852500), (59680, 13576625), (63410, 12778000), (63890, 12682000), (68000, 11915485), (74600, 10861300), (85000, 9532388), (93250, 8689040), (101456, 7986250), (102224, 7926250), (108613, 7460000), (126820, 6389000), (127780, 6341000), (149200, 5430650), (158525, 5111200), (159725, 5072800), (170000, 4766194), (186500, 4344520), (202912, 3993125), (204448, 3963125), (217226, 3730000), (233125, 3475616), (253640, 3194500), (255560, 3170500), (298400, 2715325), (317050, 2555600), (319450, 2536400), (340000, 2383097), (373000, 2172260), (434452, 1865000), (466250, 1737808), (507280, 1597250), (511120, 1585250), (543065, 1492000), (634100, 1277800), (638900, 1268200), (746000, 1086130), (792625, 1022240), (798625, 1014560), (868904, 932500)]