155600550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1123

約数の個数: 144

約数和(自身を含む): 488397312

約数和(自身を除く): 332796762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 47, 50, 63, 70, 75, 90, 94, 105, 126, 141, 150, 175, 210, 225, 235, 282, 315, 329, 350, 423, 450, 470, 525, 630, 658, 705, 846, 987, 1050, 1051, 1175, 1410, 1575, 1645, 1974, 2102, 2115, 2350, 2961, 3150, 3153, 3290, 3525, 4230, 4935, 5255, 5922, 6306, 7050, 7357, 8225, 9459, 9870, 10510, 10575, 14714, 14805, 15765, 16450, 18918, 21150, 22071, 24675, 26275, 29610, 31530, 36785, 44142, 47295, 49350, 49397, 52550, 66213, 73570, 74025, 78825, 94590, 98794, 110355, 132426, 148050, 148191, 157650, 183925, 220710, 236475, 246985, 296382, 331065, 345779, 367850, 444573, 472950, 493970, 551775, 662130, 691558, 740955, 889146, 1037337, 1103550, 1234925, 1481910, 1655325, 1728895, 2074674, 2222865, 2469850, 3112011, 3310650, 3457790, 3704775, 4445730, 5186685, 6224022, 7409550, 8644475, 10373370, 11114325, 15560055, 17288950, 22228650, 25933425, 31120110, 51866850, 77800275, 155600550]

約数ペア:

[(1, 155600550), (2, 77800275), (3, 51866850), (5, 31120110), (6, 25933425), (7, 22228650), (9, 17288950), (10, 15560055), (14, 11114325), (15, 10373370), (18, 8644475), (21, 7409550), (25, 6224022), (30, 5186685), (35, 4445730), (42, 3704775), (45, 3457790), (47, 3310650), (50, 3112011), (63, 2469850), (70, 2222865), (75, 2074674), (90, 1728895), (94, 1655325), (105, 1481910), (126, 1234925), (141, 1103550), (150, 1037337), (175, 889146), (210, 740955), (225, 691558), (235, 662130), (282, 551775), (315, 493970), (329, 472950), (350, 444573), (423, 367850), (450, 345779), (470, 331065), (525, 296382), (630, 246985), (658, 236475), (705, 220710), (846, 183925), (987, 157650), (1050, 148191), (1051, 148050), (1175, 132426), (1410, 110355), (1575, 98794), (1645, 94590), (1974, 78825), (2102, 74025), (2115, 73570), (2350, 66213), (2961, 52550), (3150, 49397), (3153, 49350), (3290, 47295), (3525, 44142), (4230, 36785), (4935, 31530), (5255, 29610), (5922, 26275), (6306, 24675), (7050, 22071), (7357, 21150), (8225, 18918), (9459, 16450), (9870, 15765), (10510, 14805), (10575, 14714)]