131342250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 372153600

約数和(自身を除く): 240811350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 125, 130, 150, 190, 195, 247, 250, 285, 325, 375, 390, 475, 494, 570, 650, 709, 741, 750, 950, 975, 1235, 1418, 1425, 1482, 1625, 1950, 2127, 2375, 2470, 2850, 3250, 3545, 3705, 4254, 4750, 4875, 6175, 7090, 7125, 7410, 9217, 9750, 10635, 12350, 13471, 14250, 17725, 18434, 18525, 21270, 26942, 27651, 30875, 35450, 37050, 40413, 46085, 53175, 55302, 61750, 67355, 80826, 88625, 92170, 92625, 106350, 134710, 138255, 175123, 177250, 185250, 202065, 230425, 265875, 276510, 336775, 350246, 404130, 460850, 525369, 531750, 673550, 691275, 875615, 1010325, 1050738, 1152125, 1382550, 1683875, 1751230, 2020650, 2304250, 2626845, 3367750, 3456375, 4378075, 5051625, 5253690, 6912750, 8756150, 10103250, 13134225, 21890375, 26268450, 43780750, 65671125, 131342250]

約数ペア:

[(1, 131342250), (2, 65671125), (3, 43780750), (5, 26268450), (6, 21890375), (10, 13134225), (13, 10103250), (15, 8756150), (19, 6912750), (25, 5253690), (26, 5051625), (30, 4378075), (38, 3456375), (39, 3367750), (50, 2626845), (57, 2304250), (65, 2020650), (75, 1751230), (78, 1683875), (95, 1382550), (114, 1152125), (125, 1050738), (130, 1010325), (150, 875615), (190, 691275), (195, 673550), (247, 531750), (250, 525369), (285, 460850), (325, 404130), (375, 350246), (390, 336775), (475, 276510), (494, 265875), (570, 230425), (650, 202065), (709, 185250), (741, 177250), (750, 175123), (950, 138255), (975, 134710), (1235, 106350), (1418, 92625), (1425, 92170), (1482, 88625), (1625, 80826), (1950, 67355), (2127, 61750), (2375, 55302), (2470, 53175), (2850, 46085), (3250, 40413), (3545, 37050), (3705, 35450), (4254, 30875), (4750, 27651), (4875, 26942), (6175, 21270), (7090, 18525), (7125, 18434), (7410, 17725), (9217, 14250), (9750, 13471), (10635, 12350)]