102700060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 239134896

約数和(自身を除く): 136434836

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 529, 571, 782, 1058, 1142, 1564, 1955, 2116, 2284, 2645, 2855, 3910, 5290, 5710, 7820, 8993, 9707, 10580, 11420, 13133, 17986, 19414, 26266, 35972, 38828, 44965, 48535, 52532, 65665, 89930, 97070, 131330, 179860, 194140, 223261, 262660, 302059, 446522, 604118, 893044, 1116305, 1208236, 1510295, 2232610, 3020590, 4465220, 5135003, 6041180, 10270006, 20540012, 25675015, 51350030, 102700060]

約数ペア:

[(1, 102700060), (2, 51350030), (4, 25675015), (5, 20540012), (10, 10270006), (17, 6041180), (20, 5135003), (23, 4465220), (34, 3020590), (46, 2232610), (68, 1510295), (85, 1208236), (92, 1116305), (115, 893044), (170, 604118), (230, 446522), (340, 302059), (391, 262660), (460, 223261), (529, 194140), (571, 179860), (782, 131330), (1058, 97070), (1142, 89930), (1564, 65665), (1955, 52532), (2116, 48535), (2284, 44965), (2645, 38828), (2855, 35972), (3910, 26266), (5290, 19414), (5710, 17986), (7820, 13133), (8993, 11420), (9707, 10580)]