42307920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{6529}}^1$

素因数の和:6554

約数の個数: 100

約数和(自身を含む): 146964180

約数和(自身を除く): 104656260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 6529, 13058, 19587, 26116, 32645, 39174, 52232, 58761, 65290, 78348, 97935, 104464, 117522, 130580, 156696, 176283, 195870, 235044, 261160, 293805, 313392, 352566, 391740, 470088, 522320, 528849, 587610, 705132, 783480, 881415, 940176, 1057698, 1175220, 1410264, 1566960, 1762830, 2115396, 2350440, 2644245, 2820528, 3525660, 4230792, 4700880, 5288490, 7051320, 8461584, 10576980, 14102640, 21153960, 42307920]

約数ペア:

[(1, 42307920), (2, 21153960), (3, 14102640), (4, 10576980), (5, 8461584), (6, 7051320), (8, 5288490), (9, 4700880), (10, 4230792), (12, 3525660), (15, 2820528), (16, 2644245), (18, 2350440), (20, 2115396), (24, 1762830), (27, 1566960), (30, 1410264), (36, 1175220), (40, 1057698), (45, 940176), (48, 881415), (54, 783480), (60, 705132), (72, 587610), (80, 528849), (81, 522320), (90, 470088), (108, 391740), (120, 352566), (135, 313392), (144, 293805), (162, 261160), (180, 235044), (216, 195870), (240, 176283), (270, 156696), (324, 130580), (360, 117522), (405, 104464), (432, 97935), (540, 78348), (648, 65290), (720, 58761), (810, 52232), (1080, 39174), (1296, 32645), (1620, 26116), (2160, 19587), (3240, 13058), (6480, 6529)]