109968750

素因数分解:

$2^1\times 3^2\times 5^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 168

約数和(自身を含む): 329058288

約数和(自身を除く): 219089538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 25, 30, 34, 45, 46, 50, 51, 69, 75, 85, 90, 102, 115, 125, 138, 150, 153, 170, 207, 225, 230, 250, 255, 306, 345, 375, 391, 414, 425, 450, 510, 575, 625, 690, 750, 765, 782, 850, 1035, 1125, 1150, 1173, 1250, 1275, 1530, 1725, 1875, 1955, 2070, 2125, 2250, 2346, 2550, 2875, 3125, 3450, 3519, 3750, 3825, 3910, 4250, 5175, 5625, 5750, 5865, 6250, 6375, 7038, 7650, 8625, 9375, 9775, 10350, 10625, 11250, 11730, 12750, 14375, 15625, 17250, 17595, 18750, 19125, 19550, 21250, 25875, 28125, 28750, 29325, 31250, 31875, 35190, 38250, 43125, 46875, 48875, 51750, 53125, 56250, 58650, 63750, 71875, 86250, 87975, 93750, 95625, 97750, 106250, 129375, 140625, 143750, 146625, 159375, 175950, 191250, 215625, 244375, 258750, 265625, 281250, 293250, 318750, 359375, 431250, 439875, 478125, 488750, 531250, 646875, 718750, 733125, 796875, 879750, 956250, 1078125, 1221875, 1293750, 1466250, 1593750, 2156250, 2199375, 2390625, 2443750, 3234375, 3665625, 4398750, 4781250, 6109375, 6468750, 7331250, 10996875, 12218750, 18328125, 21993750, 36656250, 54984375, 109968750]

約数ペア:

[(1, 109968750), (2, 54984375), (3, 36656250), (5, 21993750), (6, 18328125), (9, 12218750), (10, 10996875), (15, 7331250), (17, 6468750), (18, 6109375), (23, 4781250), (25, 4398750), (30, 3665625), (34, 3234375), (45, 2443750), (46, 2390625), (50, 2199375), (51, 2156250), (69, 1593750), (75, 1466250), (85, 1293750), (90, 1221875), (102, 1078125), (115, 956250), (125, 879750), (138, 796875), (150, 733125), (153, 718750), (170, 646875), (207, 531250), (225, 488750), (230, 478125), (250, 439875), (255, 431250), (306, 359375), (345, 318750), (375, 293250), (391, 281250), (414, 265625), (425, 258750), (450, 244375), (510, 215625), (575, 191250), (625, 175950), (690, 159375), (750, 146625), (765, 143750), (782, 140625), (850, 129375), (1035, 106250), (1125, 97750), (1150, 95625), (1173, 93750), (1250, 87975), (1275, 86250), (1530, 71875), (1725, 63750), (1875, 58650), (1955, 56250), (2070, 53125), (2125, 51750), (2250, 48875), (2346, 46875), (2550, 43125), (2875, 38250), (3125, 35190), (3450, 31875), (3519, 31250), (3750, 29325), (3825, 28750), (3910, 28125), (4250, 25875), (5175, 21250), (5625, 19550), (5750, 19125), (5865, 18750), (6250, 17595), (6375, 17250), (7038, 15625), (7650, 14375), (8625, 12750), (9375, 11730), (9775, 11250), (10350, 10625)]