830602500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1264

約数の個数: 240

約数和(自身を含む): 2983145088

約数和(自身を除く): 2152542588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 195, 210, 250, 260, 273, 300, 325, 350, 364, 375, 390, 420, 455, 500, 525, 546, 625, 650, 700, 750, 780, 875, 910, 975, 1050, 1092, 1217, 1250, 1300, 1365, 1500, 1625, 1750, 1820, 1875, 1950, 2100, 2275, 2434, 2500, 2625, 2730, 3250, 3500, 3651, 3750, 3900, 4375, 4550, 4868, 4875, 5250, 5460, 6085, 6500, 6825, 7302, 7500, 8125, 8519, 8750, 9100, 9750, 10500, 11375, 12170, 13125, 13650, 14604, 15821, 16250, 17038, 17500, 18255, 19500, 22750, 24340, 24375, 25557, 26250, 27300, 30425, 31642, 32500, 34076, 34125, 36510, 42595, 45500, 47463, 48750, 51114, 52500, 56875, 60850, 63284, 68250, 73020, 79105, 85190, 91275, 94926, 97500, 102228, 110747, 113750, 121700, 127785, 136500, 152125, 158210, 170380, 170625, 182550, 189852, 212975, 221494, 227500, 237315, 255570, 304250, 316420, 332241, 341250, 365100, 395525, 425950, 442988, 456375, 474630, 511140, 553735, 608500, 638925, 664482, 682500, 760625, 791050, 851900, 912750, 949260, 1064875, 1107470, 1186575, 1277850, 1328964, 1521250, 1582100, 1661205, 1825500, 1977625, 2129750, 2214940, 2281875, 2373150, 2555700, 2768675, 3042500, 3194625, 3322410, 3955250, 4259500, 4563750, 4746300, 5324375, 5537350, 5932875, 6389250, 6644820, 7910500, 8306025, 9127500, 9888125, 10648750, 11074700, 11865750, 12778500, 13843375, 15973125, 16612050, 19776250, 21297500, 23731500, 27686750, 29664375, 31946250, 33224100, 39552500, 41530125, 55373500, 59328750, 63892500, 69216875, 83060250, 118657500, 138433750, 166120500, 207650625, 276867500, 415301250, 830602500]

約数ペア:

[(1, 830602500), (2, 415301250), (3, 276867500), (4, 207650625), (5, 166120500), (6, 138433750), (7, 118657500), (10, 83060250), (12, 69216875), (13, 63892500), (14, 59328750), (15, 55373500), (20, 41530125), (21, 39552500), (25, 33224100), (26, 31946250), (28, 29664375), (30, 27686750), (35, 23731500), (39, 21297500), (42, 19776250), (50, 16612050), (52, 15973125), (60, 13843375), (65, 12778500), (70, 11865750), (75, 11074700), (78, 10648750), (84, 9888125), (91, 9127500), (100, 8306025), (105, 7910500), (125, 6644820), (130, 6389250), (140, 5932875), (150, 5537350), (156, 5324375), (175, 4746300), (182, 4563750), (195, 4259500), (210, 3955250), (250, 3322410), (260, 3194625), (273, 3042500), (300, 2768675), (325, 2555700), (350, 2373150), (364, 2281875), (375, 2214940), (390, 2129750), (420, 1977625), (455, 1825500), (500, 1661205), (525, 1582100), (546, 1521250), (625, 1328964), (650, 1277850), (700, 1186575), (750, 1107470), (780, 1064875), (875, 949260), (910, 912750), (975, 851900), (1050, 791050), (1092, 760625), (1217, 682500), (1250, 664482), (1300, 638925), (1365, 608500), (1500, 553735), (1625, 511140), (1750, 474630), (1820, 456375), (1875, 442988), (1950, 425950), (2100, 395525), (2275, 365100), (2434, 341250), (2500, 332241), (2625, 316420), (2730, 304250), (3250, 255570), (3500, 237315), (3651, 227500), (3750, 221494), (3900, 212975), (4375, 189852), (4550, 182550), (4868, 170625), (4875, 170380), (5250, 158210), (5460, 152125), (6085, 136500), (6500, 127785), (6825, 121700), (7302, 113750), (7500, 110747), (8125, 102228), (8519, 97500), (8750, 94926), (9100, 91275), (9750, 85190), (10500, 79105), (11375, 73020), (12170, 68250), (13125, 63284), (13650, 60850), (14604, 56875), (15821, 52500), (16250, 51114), (17038, 48750), (17500, 47463), (18255, 45500), (19500, 42595), (22750, 36510), (24340, 34125), (24375, 34076), (25557, 32500), (26250, 31642), (27300, 30425)]