78585000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 274412160

約数和(自身を除く): 195827160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 125, 130, 150, 155, 156, 169, 186, 195, 200, 248, 250, 260, 300, 310, 312, 325, 338, 372, 375, 390, 403, 465, 500, 507, 520, 600, 620, 625, 650, 676, 744, 750, 775, 780, 806, 845, 930, 975, 1000, 1014, 1209, 1240, 1250, 1300, 1352, 1500, 1550, 1560, 1612, 1625, 1690, 1860, 1875, 1950, 2015, 2028, 2325, 2418, 2500, 2535, 2600, 3000, 3100, 3224, 3250, 3380, 3720, 3750, 3875, 3900, 4030, 4056, 4225, 4650, 4836, 4875, 5000, 5070, 5239, 6045, 6200, 6500, 6760, 7500, 7750, 7800, 8060, 8125, 8450, 9300, 9672, 9750, 10075, 10140, 10478, 11625, 12090, 12675, 13000, 15000, 15500, 15717, 16120, 16250, 16900, 18600, 19375, 19500, 20150, 20280, 20956, 21125, 23250, 24180, 24375, 25350, 26195, 30225, 31000, 31434, 32500, 33800, 38750, 39000, 40300, 41912, 42250, 46500, 48360, 48750, 50375, 50700, 52390, 58125, 60450, 62868, 63375, 65000, 77500, 78585, 80600, 84500, 93000, 97500, 100750, 101400, 104780, 105625, 116250, 120900, 125736, 126750, 130975, 151125, 155000, 157170, 169000, 195000, 201500, 209560, 211250, 232500, 241800, 251875, 253500, 261950, 302250, 314340, 316875, 392925, 403000, 422500, 465000, 503750, 507000, 523900, 604500, 628680, 633750, 654875, 755625, 785850, 845000, 1007500, 1047800, 1209000, 1267500, 1309750, 1511250, 1571700, 1964625, 2015000, 2535000, 2619500, 3022500, 3143400, 3274375, 3929250, 5239000, 6045000, 6548750, 7858500, 9823125, 13097500, 15717000, 19646250, 26195000, 39292500, 78585000]

約数ペア:

[(1, 78585000), (2, 39292500), (3, 26195000), (4, 19646250), (5, 15717000), (6, 13097500), (8, 9823125), (10, 7858500), (12, 6548750), (13, 6045000), (15, 5239000), (20, 3929250), (24, 3274375), (25, 3143400), (26, 3022500), (30, 2619500), (31, 2535000), (39, 2015000), (40, 1964625), (50, 1571700), (52, 1511250), (60, 1309750), (62, 1267500), (65, 1209000), (75, 1047800), (78, 1007500), (93, 845000), (100, 785850), (104, 755625), (120, 654875), (124, 633750), (125, 628680), (130, 604500), (150, 523900), (155, 507000), (156, 503750), (169, 465000), (186, 422500), (195, 403000), (200, 392925), (248, 316875), (250, 314340), (260, 302250), (300, 261950), (310, 253500), (312, 251875), (325, 241800), (338, 232500), (372, 211250), (375, 209560), (390, 201500), (403, 195000), (465, 169000), (500, 157170), (507, 155000), (520, 151125), (600, 130975), (620, 126750), (625, 125736), (650, 120900), (676, 116250), (744, 105625), (750, 104780), (775, 101400), (780, 100750), (806, 97500), (845, 93000), (930, 84500), (975, 80600), (1000, 78585), (1014, 77500), (1209, 65000), (1240, 63375), (1250, 62868), (1300, 60450), (1352, 58125), (1500, 52390), (1550, 50700), (1560, 50375), (1612, 48750), (1625, 48360), (1690, 46500), (1860, 42250), (1875, 41912), (1950, 40300), (2015, 39000), (2028, 38750), (2325, 33800), (2418, 32500), (2500, 31434), (2535, 31000), (2600, 30225), (3000, 26195), (3100, 25350), (3224, 24375), (3250, 24180), (3380, 23250), (3720, 21125), (3750, 20956), (3875, 20280), (3900, 20150), (4030, 19500), (4056, 19375), (4225, 18600), (4650, 16900), (4836, 16250), (4875, 16120), (5000, 15717), (5070, 15500), (5239, 15000), (6045, 13000), (6200, 12675), (6500, 12090), (6760, 11625), (7500, 10478), (7750, 10140), (7800, 10075), (8060, 9750), (8125, 9672), (8450, 9300)]