171192060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 564127200

約数和(自身を除く): 392935140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 149, 156, 180, 195, 234, 260, 298, 390, 447, 468, 491, 585, 596, 745, 780, 894, 982, 1170, 1341, 1473, 1490, 1788, 1937, 1964, 2235, 2340, 2455, 2682, 2946, 2980, 3874, 4419, 4470, 4910, 5364, 5811, 5892, 6383, 6705, 7365, 7748, 8838, 8940, 9685, 9820, 11622, 12766, 13410, 14730, 17433, 17676, 19149, 19370, 22095, 23244, 25532, 26820, 29055, 29460, 31915, 34866, 38298, 38740, 44190, 57447, 58110, 63830, 69732, 73159, 76596, 87165, 88380, 95745, 114894, 116220, 127660, 146318, 174330, 191490, 219477, 229788, 287235, 292636, 348660, 365795, 382980, 438954, 574470, 658431, 731590, 877908, 951067, 1097385, 1148940, 1316862, 1463180, 1902134, 2194770, 2633724, 2853201, 3292155, 3804268, 4389540, 4755335, 5706402, 6584310, 8559603, 9510670, 11412804, 13168620, 14266005, 17119206, 19021340, 28532010, 34238412, 42798015, 57064020, 85596030, 171192060]

約数ペア:

[(1, 171192060), (2, 85596030), (3, 57064020), (4, 42798015), (5, 34238412), (6, 28532010), (9, 19021340), (10, 17119206), (12, 14266005), (13, 13168620), (15, 11412804), (18, 9510670), (20, 8559603), (26, 6584310), (30, 5706402), (36, 4755335), (39, 4389540), (45, 3804268), (52, 3292155), (60, 2853201), (65, 2633724), (78, 2194770), (90, 1902134), (117, 1463180), (130, 1316862), (149, 1148940), (156, 1097385), (180, 951067), (195, 877908), (234, 731590), (260, 658431), (298, 574470), (390, 438954), (447, 382980), (468, 365795), (491, 348660), (585, 292636), (596, 287235), (745, 229788), (780, 219477), (894, 191490), (982, 174330), (1170, 146318), (1341, 127660), (1473, 116220), (1490, 114894), (1788, 95745), (1937, 88380), (1964, 87165), (2235, 76596), (2340, 73159), (2455, 69732), (2682, 63830), (2946, 58110), (2980, 57447), (3874, 44190), (4419, 38740), (4470, 38298), (4910, 34866), (5364, 31915), (5811, 29460), (5892, 29055), (6383, 26820), (6705, 25532), (7365, 23244), (7748, 22095), (8838, 19370), (8940, 19149), (9685, 17676), (9820, 17433), (11622, 14730), (12766, 13410)]