54130050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 165197760

約数和(自身を除く): 111067710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 487, 494, 570, 585, 650, 741, 855, 950, 974, 975, 1170, 1235, 1425, 1461, 1482, 1710, 1950, 2223, 2435, 2470, 2850, 2922, 2925, 3705, 4275, 4383, 4446, 4870, 5850, 6175, 6331, 7305, 7410, 8550, 8766, 9253, 11115, 12175, 12350, 12662, 14610, 18506, 18525, 18993, 21915, 22230, 24350, 27759, 31655, 36525, 37050, 37986, 43830, 46265, 55518, 55575, 56979, 63310, 73050, 83277, 92530, 94965, 109575, 111150, 113958, 120289, 138795, 158275, 166554, 189930, 219150, 231325, 240578, 277590, 284895, 316550, 360867, 416385, 462650, 474825, 569790, 601445, 693975, 721734, 832770, 949650, 1082601, 1202890, 1387950, 1424475, 1804335, 2081925, 2165202, 2848950, 3007225, 3608670, 4163850, 5413005, 6014450, 9021675, 10826010, 18043350, 27065025, 54130050]

約数ペア:

[(1, 54130050), (2, 27065025), (3, 18043350), (5, 10826010), (6, 9021675), (9, 6014450), (10, 5413005), (13, 4163850), (15, 3608670), (18, 3007225), (19, 2848950), (25, 2165202), (26, 2081925), (30, 1804335), (38, 1424475), (39, 1387950), (45, 1202890), (50, 1082601), (57, 949650), (65, 832770), (75, 721734), (78, 693975), (90, 601445), (95, 569790), (114, 474825), (117, 462650), (130, 416385), (150, 360867), (171, 316550), (190, 284895), (195, 277590), (225, 240578), (234, 231325), (247, 219150), (285, 189930), (325, 166554), (342, 158275), (390, 138795), (450, 120289), (475, 113958), (487, 111150), (494, 109575), (570, 94965), (585, 92530), (650, 83277), (741, 73050), (855, 63310), (950, 56979), (974, 55575), (975, 55518), (1170, 46265), (1235, 43830), (1425, 37986), (1461, 37050), (1482, 36525), (1710, 31655), (1950, 27759), (2223, 24350), (2435, 22230), (2470, 21915), (2850, 18993), (2922, 18525), (2925, 18506), (3705, 14610), (4275, 12662), (4383, 12350), (4446, 12175), (4870, 11115), (5850, 9253), (6175, 8766), (6331, 8550), (7305, 7410)]