442192020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5431}}^1$

素因数の和:5525

約数の個数: 96

約数和(自身を含む): 1314109440

約数和(自身を除く): 871917420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 92, 115, 118, 138, 177, 230, 236, 276, 295, 345, 354, 460, 590, 690, 708, 885, 1180, 1357, 1380, 1770, 2714, 3540, 4071, 5428, 5431, 6785, 8142, 10862, 13570, 16284, 16293, 20355, 21724, 27140, 27155, 32586, 40710, 54310, 65172, 81420, 81465, 108620, 124913, 162930, 249826, 320429, 325860, 374739, 499652, 624565, 640858, 749478, 961287, 1249130, 1281716, 1498956, 1602145, 1873695, 1922574, 2498260, 3204290, 3747390, 3845148, 4806435, 6408580, 7369867, 7494780, 9612870, 14739734, 19225740, 22109601, 29479468, 36849335, 44219202, 73698670, 88438404, 110548005, 147397340, 221096010, 442192020]

約数ペア:

[(1, 442192020), (2, 221096010), (3, 147397340), (4, 110548005), (5, 88438404), (6, 73698670), (10, 44219202), (12, 36849335), (15, 29479468), (20, 22109601), (23, 19225740), (30, 14739734), (46, 9612870), (59, 7494780), (60, 7369867), (69, 6408580), (92, 4806435), (115, 3845148), (118, 3747390), (138, 3204290), (177, 2498260), (230, 1922574), (236, 1873695), (276, 1602145), (295, 1498956), (345, 1281716), (354, 1249130), (460, 961287), (590, 749478), (690, 640858), (708, 624565), (885, 499652), (1180, 374739), (1357, 325860), (1380, 320429), (1770, 249826), (2714, 162930), (3540, 124913), (4071, 108620), (5428, 81465), (5431, 81420), (6785, 65172), (8142, 54310), (10862, 40710), (13570, 32586), (16284, 27155), (16293, 27140), (20355, 21724)]