53475000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 179988480

約数和(自身を除く): 126513480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 31, 40, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 120, 124, 125, 138, 150, 155, 184, 186, 200, 230, 248, 250, 276, 300, 310, 345, 372, 375, 460, 465, 500, 552, 575, 600, 620, 625, 690, 713, 744, 750, 775, 920, 930, 1000, 1150, 1240, 1250, 1380, 1426, 1500, 1550, 1725, 1860, 1875, 2139, 2300, 2325, 2500, 2760, 2852, 2875, 3000, 3100, 3125, 3450, 3565, 3720, 3750, 3875, 4278, 4600, 4650, 5000, 5704, 5750, 6200, 6250, 6900, 7130, 7500, 7750, 8556, 8625, 9300, 9375, 10695, 11500, 11625, 12500, 13800, 14260, 14375, 15000, 15500, 17112, 17250, 17825, 18600, 18750, 19375, 21390, 23000, 23250, 25000, 28520, 28750, 31000, 34500, 35650, 37500, 38750, 42780, 43125, 46500, 53475, 57500, 58125, 69000, 71300, 71875, 75000, 77500, 85560, 86250, 89125, 93000, 96875, 106950, 115000, 116250, 142600, 143750, 155000, 172500, 178250, 193750, 213900, 215625, 232500, 267375, 287500, 290625, 345000, 356500, 387500, 427800, 431250, 445625, 465000, 534750, 575000, 581250, 713000, 775000, 862500, 891250, 1069500, 1162500, 1336875, 1725000, 1782500, 2139000, 2228125, 2325000, 2673750, 3565000, 4456250, 5347500, 6684375, 8912500, 10695000, 13368750, 17825000, 26737500, 53475000]

約数ペア:

[(1, 53475000), (2, 26737500), (3, 17825000), (4, 13368750), (5, 10695000), (6, 8912500), (8, 6684375), (10, 5347500), (12, 4456250), (15, 3565000), (20, 2673750), (23, 2325000), (24, 2228125), (25, 2139000), (30, 1782500), (31, 1725000), (40, 1336875), (46, 1162500), (50, 1069500), (60, 891250), (62, 862500), (69, 775000), (75, 713000), (92, 581250), (93, 575000), (100, 534750), (115, 465000), (120, 445625), (124, 431250), (125, 427800), (138, 387500), (150, 356500), (155, 345000), (184, 290625), (186, 287500), (200, 267375), (230, 232500), (248, 215625), (250, 213900), (276, 193750), (300, 178250), (310, 172500), (345, 155000), (372, 143750), (375, 142600), (460, 116250), (465, 115000), (500, 106950), (552, 96875), (575, 93000), (600, 89125), (620, 86250), (625, 85560), (690, 77500), (713, 75000), (744, 71875), (750, 71300), (775, 69000), (920, 58125), (930, 57500), (1000, 53475), (1150, 46500), (1240, 43125), (1250, 42780), (1380, 38750), (1426, 37500), (1500, 35650), (1550, 34500), (1725, 31000), (1860, 28750), (1875, 28520), (2139, 25000), (2300, 23250), (2325, 23000), (2500, 21390), (2760, 19375), (2852, 18750), (2875, 18600), (3000, 17825), (3100, 17250), (3125, 17112), (3450, 15500), (3565, 15000), (3720, 14375), (3750, 14260), (3875, 13800), (4278, 12500), (4600, 11625), (4650, 11500), (5000, 10695), (5704, 9375), (5750, 9300), (6200, 8625), (6250, 8556), (6900, 7750), (7130, 7500)]