67476780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17851}}^1$

素因数の和:17876

約数の個数: 96

約数和(自身を含む): 239930880

約数和(自身を除く): 172454100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17851, 35702, 53553, 71404, 89255, 107106, 124957, 160659, 178510, 214212, 249914, 267765, 321318, 357020, 374871, 481977, 499828, 535530, 624785, 642636, 749742, 803295, 963954, 1071060, 1124613, 1249570, 1499484, 1606590, 1874355, 1927908, 2249226, 2409885, 2499140, 3213180, 3373839, 3748710, 4498452, 4819770, 5623065, 6747678, 7497420, 9639540, 11246130, 13495356, 16869195, 22492260, 33738390, 67476780]

約数ペア:

[(1, 67476780), (2, 33738390), (3, 22492260), (4, 16869195), (5, 13495356), (6, 11246130), (7, 9639540), (9, 7497420), (10, 6747678), (12, 5623065), (14, 4819770), (15, 4498452), (18, 3748710), (20, 3373839), (21, 3213180), (27, 2499140), (28, 2409885), (30, 2249226), (35, 1927908), (36, 1874355), (42, 1606590), (45, 1499484), (54, 1249570), (60, 1124613), (63, 1071060), (70, 963954), (84, 803295), (90, 749742), (105, 642636), (108, 624785), (126, 535530), (135, 499828), (140, 481977), (180, 374871), (189, 357020), (210, 321318), (252, 267765), (270, 249914), (315, 214212), (378, 178510), (420, 160659), (540, 124957), (630, 107106), (756, 89255), (945, 71404), (1260, 53553), (1890, 35702), (3780, 17851)]