45281250

素因数分解:

$2^1\times 3^2\times 5^6\times 7^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 168

約数和(自身を含む): 146248128

約数和(自身を除く): 100966878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 42, 45, 46, 50, 63, 69, 70, 75, 90, 105, 115, 125, 126, 138, 150, 161, 175, 207, 210, 225, 230, 250, 315, 322, 345, 350, 375, 414, 450, 483, 525, 575, 625, 630, 690, 750, 805, 875, 966, 1035, 1050, 1125, 1150, 1250, 1449, 1575, 1610, 1725, 1750, 1875, 2070, 2250, 2415, 2625, 2875, 2898, 3125, 3150, 3450, 3750, 4025, 4375, 4830, 5175, 5250, 5625, 5750, 6250, 7245, 7875, 8050, 8625, 8750, 9375, 10350, 11250, 12075, 13125, 14375, 14490, 15625, 15750, 17250, 18750, 20125, 21875, 24150, 25875, 26250, 28125, 28750, 31250, 36225, 39375, 40250, 43125, 43750, 46875, 51750, 56250, 60375, 65625, 71875, 72450, 78750, 86250, 93750, 100625, 109375, 120750, 129375, 131250, 140625, 143750, 181125, 196875, 201250, 215625, 218750, 258750, 281250, 301875, 328125, 359375, 362250, 393750, 431250, 503125, 603750, 646875, 656250, 718750, 905625, 984375, 1006250, 1078125, 1293750, 1509375, 1811250, 1968750, 2156250, 2515625, 3018750, 3234375, 4528125, 5031250, 6468750, 7546875, 9056250, 15093750, 22640625, 45281250]

約数ペア:

[(1, 45281250), (2, 22640625), (3, 15093750), (5, 9056250), (6, 7546875), (7, 6468750), (9, 5031250), (10, 4528125), (14, 3234375), (15, 3018750), (18, 2515625), (21, 2156250), (23, 1968750), (25, 1811250), (30, 1509375), (35, 1293750), (42, 1078125), (45, 1006250), (46, 984375), (50, 905625), (63, 718750), (69, 656250), (70, 646875), (75, 603750), (90, 503125), (105, 431250), (115, 393750), (125, 362250), (126, 359375), (138, 328125), (150, 301875), (161, 281250), (175, 258750), (207, 218750), (210, 215625), (225, 201250), (230, 196875), (250, 181125), (315, 143750), (322, 140625), (345, 131250), (350, 129375), (375, 120750), (414, 109375), (450, 100625), (483, 93750), (525, 86250), (575, 78750), (625, 72450), (630, 71875), (690, 65625), (750, 60375), (805, 56250), (875, 51750), (966, 46875), (1035, 43750), (1050, 43125), (1125, 40250), (1150, 39375), (1250, 36225), (1449, 31250), (1575, 28750), (1610, 28125), (1725, 26250), (1750, 25875), (1875, 24150), (2070, 21875), (2250, 20125), (2415, 18750), (2625, 17250), (2875, 15750), (2898, 15625), (3125, 14490), (3150, 14375), (3450, 13125), (3750, 12075), (4025, 11250), (4375, 10350), (4830, 9375), (5175, 8750), (5250, 8625), (5625, 8050), (5750, 7875), (6250, 7245)]