80188830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3083}}^1$

素因数の和:3130

約数の個数: 72

約数和(自身を含む): 221548392

約数和(自身を除く): 141359562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 3083, 4335, 5202, 6166, 8670, 9249, 13005, 15415, 18498, 26010, 27747, 30830, 46245, 52411, 55494, 92490, 104822, 138735, 157233, 262055, 277470, 314466, 471699, 524110, 786165, 890987, 943398, 1572330, 1781974, 2358495, 2672961, 4454935, 4716990, 5345922, 8018883, 8909870, 13364805, 16037766, 26729610, 40094415, 80188830]

約数ペア:

[(1, 80188830), (2, 40094415), (3, 26729610), (5, 16037766), (6, 13364805), (9, 8909870), (10, 8018883), (15, 5345922), (17, 4716990), (18, 4454935), (30, 2672961), (34, 2358495), (45, 1781974), (51, 1572330), (85, 943398), (90, 890987), (102, 786165), (153, 524110), (170, 471699), (255, 314466), (289, 277470), (306, 262055), (510, 157233), (578, 138735), (765, 104822), (867, 92490), (1445, 55494), (1530, 52411), (1734, 46245), (2601, 30830), (2890, 27747), (3083, 26010), (4335, 18498), (5202, 15415), (6166, 13005), (8670, 9249)]