155748060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 514594080

約数和(自身を除く): 358846020

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, 101, 117, 130, 156, 180, 195, 202, 234, 260, 303, 390, 404, 468, 505, 585, 606, 659, 780, 909, 1010, 1170, 1212, 1313, 1318, 1515, 1818, 1977, 2020, 2340, 2626, 2636, 3030, 3295, 3636, 3939, 3954, 4545, 5252, 5931, 6060, 6565, 6590, 7878, 7908, 8567, 9090, 9885, 11817, 11862, 13130, 13180, 15756, 17134, 18180, 19695, 19770, 23634, 23724, 25701, 26260, 29655, 34268, 39390, 39540, 42835, 47268, 51402, 59085, 59310, 66559, 77103, 78780, 85670, 102804, 118170, 118620, 128505, 133118, 154206, 171340, 199677, 236340, 257010, 266236, 308412, 332795, 385515, 399354, 514020, 599031, 665590, 771030, 798708, 865267, 998385, 1198062, 1331180, 1542060, 1730534, 1996770, 2396124, 2595801, 2995155, 3461068, 3993540, 4326335, 5191602, 5990310, 7787403, 8652670, 10383204, 11980620, 12979005, 15574806, 17305340, 25958010, 31149612, 38937015, 51916020, 77874030, 155748060]

約数ペア:

[(1, 155748060), (2, 77874030), (3, 51916020), (4, 38937015), (5, 31149612), (6, 25958010), (9, 17305340), (10, 15574806), (12, 12979005), (13, 11980620), (15, 10383204), (18, 8652670), (20, 7787403), (26, 5990310), (30, 5191602), (36, 4326335), (39, 3993540), (45, 3461068), (52, 2995155), (60, 2595801), (65, 2396124), (78, 1996770), (90, 1730534), (101, 1542060), (117, 1331180), (130, 1198062), (156, 998385), (180, 865267), (195, 798708), (202, 771030), (234, 665590), (260, 599031), (303, 514020), (390, 399354), (404, 385515), (468, 332795), (505, 308412), (585, 266236), (606, 257010), (659, 236340), (780, 199677), (909, 171340), (1010, 154206), (1170, 133118), (1212, 128505), (1313, 118620), (1318, 118170), (1515, 102804), (1818, 85670), (1977, 78780), (2020, 77103), (2340, 66559), (2626, 59310), (2636, 59085), (3030, 51402), (3295, 47268), (3636, 42835), (3939, 39540), (3954, 39390), (4545, 34268), (5252, 29655), (5931, 26260), (6060, 25701), (6565, 23724), (6590, 23634), (7878, 19770), (7908, 19695), (8567, 18180), (9090, 17134), (9885, 15756), (11817, 13180), (11862, 13130)]