72484740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 226800000

約数和(自身を除く): 154315260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 269, 270, 499, 538, 540, 807, 998, 1076, 1345, 1497, 1614, 1996, 2421, 2495, 2690, 2994, 3228, 4035, 4491, 4842, 4990, 5380, 5988, 7263, 7485, 8070, 8982, 9684, 9980, 12105, 13473, 14526, 14970, 16140, 17964, 22455, 24210, 26946, 29052, 29940, 36315, 44910, 48420, 53892, 67365, 72630, 89820, 134231, 134730, 145260, 268462, 269460, 402693, 536924, 671155, 805386, 1208079, 1342310, 1610772, 2013465, 2416158, 2684620, 3624237, 4026930, 4832316, 6040395, 7248474, 8053860, 12080790, 14496948, 18121185, 24161580, 36242370, 72484740]

約数ペア:

[(1, 72484740), (2, 36242370), (3, 24161580), (4, 18121185), (5, 14496948), (6, 12080790), (9, 8053860), (10, 7248474), (12, 6040395), (15, 4832316), (18, 4026930), (20, 3624237), (27, 2684620), (30, 2416158), (36, 2013465), (45, 1610772), (54, 1342310), (60, 1208079), (90, 805386), (108, 671155), (135, 536924), (180, 402693), (269, 269460), (270, 268462), (499, 145260), (538, 134730), (540, 134231), (807, 89820), (998, 72630), (1076, 67365), (1345, 53892), (1497, 48420), (1614, 44910), (1996, 36315), (2421, 29940), (2495, 29052), (2690, 26946), (2994, 24210), (3228, 22455), (4035, 17964), (4491, 16140), (4842, 14970), (4990, 14526), (5380, 13473), (5988, 12105), (7263, 9980), (7485, 9684), (8070, 8982)]