30003003440

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1\times {\mathrm{13121}}^1$

素因数の和:13518

約数の個数: 80

約数和(自身を含む): 70701965856

約数和(自身を除く): 40698962416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 283, 404, 505, 566, 808, 1010, 1132, 1415, 1616, 2020, 2264, 2830, 4040, 4528, 5660, 8080, 11320, 13121, 22640, 26242, 28583, 52484, 57166, 65605, 104968, 114332, 131210, 142915, 209936, 228664, 262420, 285830, 457328, 524840, 571660, 1049680, 1143320, 1325221, 2286640, 2650442, 3713243, 5300884, 6626105, 7426486, 10601768, 13252210, 14852972, 18566215, 21203536, 26504420, 29705944, 37132430, 53008840, 59411888, 74264860, 106017680, 148529720, 297059440, 375037543, 750075086, 1500150172, 1875187715, 3000300344, 3750375430, 6000600688, 7500750860, 15001501720, 30003003440]

約数ペア:

[(1, 30003003440), (2, 15001501720), (4, 7500750860), (5, 6000600688), (8, 3750375430), (10, 3000300344), (16, 1875187715), (20, 1500150172), (40, 750075086), (80, 375037543), (101, 297059440), (202, 148529720), (283, 106017680), (404, 74264860), (505, 59411888), (566, 53008840), (808, 37132430), (1010, 29705944), (1132, 26504420), (1415, 21203536), (1616, 18566215), (2020, 14852972), (2264, 13252210), (2830, 10601768), (4040, 7426486), (4528, 6626105), (5660, 5300884), (8080, 3713243), (11320, 2650442), (13121, 2286640), (22640, 1325221), (26242, 1143320), (28583, 1049680), (52484, 571660), (57166, 524840), (65605, 457328), (104968, 285830), (114332, 262420), (131210, 228664), (142915, 209936)]