83787240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 261999360

約数和(自身を除く): 178212120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 113, 120, 148, 167, 185, 222, 226, 296, 334, 339, 370, 444, 452, 501, 555, 565, 668, 678, 740, 835, 888, 904, 1002, 1110, 1130, 1336, 1356, 1480, 1670, 1695, 2004, 2220, 2260, 2505, 2712, 3340, 3390, 4008, 4181, 4440, 4520, 5010, 6179, 6680, 6780, 8362, 10020, 12358, 12543, 13560, 16724, 18537, 18871, 20040, 20905, 24716, 25086, 30895, 33448, 37074, 37742, 41810, 49432, 50172, 56613, 61790, 62715, 74148, 75484, 83620, 92685, 94355, 100344, 113226, 123580, 125430, 148296, 150968, 167240, 185370, 188710, 226452, 247160, 250860, 283065, 370740, 377420, 452904, 501720, 566130, 698227, 741480, 754840, 1132260, 1396454, 2094681, 2264520, 2792908, 3491135, 4189362, 5585816, 6982270, 8378724, 10473405, 13964540, 16757448, 20946810, 27929080, 41893620, 83787240]

約数ペア:

[(1, 83787240), (2, 41893620), (3, 27929080), (4, 20946810), (5, 16757448), (6, 13964540), (8, 10473405), (10, 8378724), (12, 6982270), (15, 5585816), (20, 4189362), (24, 3491135), (30, 2792908), (37, 2264520), (40, 2094681), (60, 1396454), (74, 1132260), (111, 754840), (113, 741480), (120, 698227), (148, 566130), (167, 501720), (185, 452904), (222, 377420), (226, 370740), (296, 283065), (334, 250860), (339, 247160), (370, 226452), (444, 188710), (452, 185370), (501, 167240), (555, 150968), (565, 148296), (668, 125430), (678, 123580), (740, 113226), (835, 100344), (888, 94355), (904, 92685), (1002, 83620), (1110, 75484), (1130, 74148), (1336, 62715), (1356, 61790), (1480, 56613), (1670, 50172), (1695, 49432), (2004, 41810), (2220, 37742), (2260, 37074), (2505, 33448), (2712, 30895), (3340, 25086), (3390, 24716), (4008, 20905), (4181, 20040), (4440, 18871), (4520, 18537), (5010, 16724), (6179, 13560), (6680, 12543), (6780, 12358), (8362, 10020)]