75720330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 226347264

約数和(自身を除く): 150626934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 263, 315, 457, 526, 630, 789, 914, 1315, 1371, 1578, 1841, 2285, 2367, 2630, 2742, 3199, 3682, 3945, 4113, 4570, 4734, 5523, 6398, 6855, 7890, 8226, 9205, 9597, 11046, 11835, 13710, 15995, 16569, 18410, 19194, 20565, 23670, 27615, 28791, 31990, 33138, 41130, 47985, 55230, 57582, 82845, 95970, 120191, 143955, 165690, 240382, 287910, 360573, 600955, 721146, 841337, 1081719, 1201910, 1682674, 1802865, 2163438, 2524011, 3605730, 4206685, 5048022, 5408595, 7572033, 8413370, 10817190, 12620055, 15144066, 25240110, 37860165, 75720330]

約数ペア:

[(1, 75720330), (2, 37860165), (3, 25240110), (5, 15144066), (6, 12620055), (7, 10817190), (9, 8413370), (10, 7572033), (14, 5408595), (15, 5048022), (18, 4206685), (21, 3605730), (30, 2524011), (35, 2163438), (42, 1802865), (45, 1682674), (63, 1201910), (70, 1081719), (90, 841337), (105, 721146), (126, 600955), (210, 360573), (263, 287910), (315, 240382), (457, 165690), (526, 143955), (630, 120191), (789, 95970), (914, 82845), (1315, 57582), (1371, 55230), (1578, 47985), (1841, 41130), (2285, 33138), (2367, 31990), (2630, 28791), (2742, 27615), (3199, 23670), (3682, 20565), (3945, 19194), (4113, 18410), (4570, 16569), (4734, 15995), (5523, 13710), (6398, 11835), (6855, 11046), (7890, 9597), (8226, 9205)]