465525180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29059}}^1$

素因数の和:29163

約数の個数: 72

約数和(自身を含む): 1428008400

約数和(自身を除く): 962483220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 16020, 29059, 58118, 87177, 116236, 145295, 174354, 261531, 290590, 348708, 435885, 523062, 581180, 871770, 1046124, 1307655, 1743540, 2586251, 2615310, 5172502, 5230620, 7758753, 10345004, 12931255, 15517506, 23276259, 25862510, 31035012, 38793765, 46552518, 51725020, 77587530, 93105036, 116381295, 155175060, 232762590, 465525180]

約数ペア:

[(1, 465525180), (2, 232762590), (3, 155175060), (4, 116381295), (5, 93105036), (6, 77587530), (9, 51725020), (10, 46552518), (12, 38793765), (15, 31035012), (18, 25862510), (20, 23276259), (30, 15517506), (36, 12931255), (45, 10345004), (60, 7758753), (89, 5230620), (90, 5172502), (178, 2615310), (180, 2586251), (267, 1743540), (356, 1307655), (445, 1046124), (534, 871770), (801, 581180), (890, 523062), (1068, 435885), (1335, 348708), (1602, 290590), (1780, 261531), (2670, 174354), (3204, 145295), (4005, 116236), (5340, 87177), (8010, 58118), (16020, 29059)]