73153740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 224824320

約数和(自身を除く): 151670580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 271, 330, 409, 542, 660, 813, 818, 1084, 1227, 1355, 1626, 1636, 2045, 2454, 2710, 2981, 3252, 4065, 4090, 4499, 4908, 5420, 5962, 6135, 8130, 8180, 8943, 8998, 11924, 12270, 13497, 14905, 16260, 17886, 17996, 22495, 24540, 26994, 29810, 35772, 44715, 44990, 53988, 59620, 67485, 89430, 89980, 110839, 134970, 178860, 221678, 269940, 332517, 443356, 554195, 665034, 1108390, 1219229, 1330068, 1662585, 2216780, 2438458, 3325170, 3657687, 4876916, 6096145, 6650340, 7315374, 12192290, 14630748, 18288435, 24384580, 36576870, 73153740]

約数ペア:

[(1, 73153740), (2, 36576870), (3, 24384580), (4, 18288435), (5, 14630748), (6, 12192290), (10, 7315374), (11, 6650340), (12, 6096145), (15, 4876916), (20, 3657687), (22, 3325170), (30, 2438458), (33, 2216780), (44, 1662585), (55, 1330068), (60, 1219229), (66, 1108390), (110, 665034), (132, 554195), (165, 443356), (220, 332517), (271, 269940), (330, 221678), (409, 178860), (542, 134970), (660, 110839), (813, 89980), (818, 89430), (1084, 67485), (1227, 59620), (1355, 53988), (1626, 44990), (1636, 44715), (2045, 35772), (2454, 29810), (2710, 26994), (2981, 24540), (3252, 22495), (4065, 17996), (4090, 17886), (4499, 16260), (4908, 14905), (5420, 13497), (5962, 12270), (6135, 11924), (8130, 8998), (8180, 8943)]