166858020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1050

約数の個数: 144

約数和(自身を含む): 582935808

約数和(自身を除く): 416077788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 151, 180, 210, 252, 302, 315, 420, 453, 604, 630, 755, 877, 906, 1057, 1260, 1359, 1510, 1754, 1812, 2114, 2265, 2631, 2718, 3020, 3171, 3508, 4228, 4385, 4530, 5262, 5285, 5436, 6139, 6342, 6795, 7893, 8770, 9060, 9513, 10524, 10570, 12278, 12684, 13155, 13590, 15786, 15855, 17540, 18417, 19026, 21140, 24556, 26310, 27180, 30695, 31572, 31710, 36834, 38052, 39465, 47565, 52620, 55251, 61390, 63420, 73668, 78930, 92085, 95130, 110502, 122780, 132427, 157860, 184170, 190260, 221004, 264854, 276255, 368340, 397281, 529708, 552510, 662135, 794562, 926989, 1105020, 1191843, 1324270, 1589124, 1853978, 1986405, 2383686, 2648540, 2780967, 3707956, 3972810, 4634945, 4767372, 5561934, 5959215, 7945620, 8342901, 9269890, 11123868, 11918430, 13904835, 16685802, 18539780, 23836860, 27809670, 33371604, 41714505, 55619340, 83429010, 166858020]

約数ペア:

[(1, 166858020), (2, 83429010), (3, 55619340), (4, 41714505), (5, 33371604), (6, 27809670), (7, 23836860), (9, 18539780), (10, 16685802), (12, 13904835), (14, 11918430), (15, 11123868), (18, 9269890), (20, 8342901), (21, 7945620), (28, 5959215), (30, 5561934), (35, 4767372), (36, 4634945), (42, 3972810), (45, 3707956), (60, 2780967), (63, 2648540), (70, 2383686), (84, 1986405), (90, 1853978), (105, 1589124), (126, 1324270), (140, 1191843), (151, 1105020), (180, 926989), (210, 794562), (252, 662135), (302, 552510), (315, 529708), (420, 397281), (453, 368340), (604, 276255), (630, 264854), (755, 221004), (877, 190260), (906, 184170), (1057, 157860), (1260, 132427), (1359, 122780), (1510, 110502), (1754, 95130), (1812, 92085), (2114, 78930), (2265, 73668), (2631, 63420), (2718, 61390), (3020, 55251), (3171, 52620), (3508, 47565), (4228, 39465), (4385, 38052), (4530, 36834), (5262, 31710), (5285, 31572), (5436, 30695), (6139, 27180), (6342, 26310), (6795, 24556), (7893, 21140), (8770, 19026), (9060, 18417), (9513, 17540), (10524, 15855), (10570, 15786), (12278, 13590), (12684, 13155)]