67664179620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22112477}}^1$

素因数の和:22112509

約数の個数: 72

約数和(自身を含む): 217321433784

約数和(自身を除く): 149657254164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 22112477, 44224954, 66337431, 88449908, 110562385, 132674862, 199012293, 221124770, 265349724, 331687155, 375912109, 398024586, 442249540, 663374310, 751824218, 796049172, 995061465, 1127736327, 1326748620, 1503648436, 1879560545, 1990122930, 2255472654, 3383208981, 3759121090, 3980245860, 4510945308, 5638681635, 6766417962, 7518242180, 11277363270, 13532835924, 16916044905, 22554726540, 33832089810, 67664179620]

約数ペア:

[(1, 67664179620), (2, 33832089810), (3, 22554726540), (4, 16916044905), (5, 13532835924), (6, 11277363270), (9, 7518242180), (10, 6766417962), (12, 5638681635), (15, 4510945308), (17, 3980245860), (18, 3759121090), (20, 3383208981), (30, 2255472654), (34, 1990122930), (36, 1879560545), (45, 1503648436), (51, 1326748620), (60, 1127736327), (68, 995061465), (85, 796049172), (90, 751824218), (102, 663374310), (153, 442249540), (170, 398024586), (180, 375912109), (204, 331687155), (255, 265349724), (306, 221124770), (340, 199012293), (510, 132674862), (612, 110562385), (765, 88449908), (1020, 66337431), (1530, 44224954), (3060, 22112477)]