88414380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5519}}^1$

素因数の和:5623

約数の個数: 72

約数和(自身を含む): 271252800

約数和(自身を除く): 182838420

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, 5519, 8010, 11038, 16020, 16557, 22076, 27595, 33114, 49671, 55190, 66228, 82785, 99342, 110380, 165570, 198684, 248355, 331140, 491191, 496710, 982382, 993420, 1473573, 1964764, 2455955, 2947146, 4420719, 4911910, 5894292, 7367865, 8841438, 9823820, 14735730, 17682876, 22103595, 29471460, 44207190, 88414380]

約数ペア:

[(1, 88414380), (2, 44207190), (3, 29471460), (4, 22103595), (5, 17682876), (6, 14735730), (9, 9823820), (10, 8841438), (12, 7367865), (15, 5894292), (18, 4911910), (20, 4420719), (30, 2947146), (36, 2455955), (45, 1964764), (60, 1473573), (89, 993420), (90, 982382), (178, 496710), (180, 491191), (267, 331140), (356, 248355), (445, 198684), (534, 165570), (801, 110380), (890, 99342), (1068, 82785), (1335, 66228), (1602, 55190), (1780, 49671), (2670, 33114), (3204, 27595), (4005, 22076), (5340, 16557), (5519, 16020), (8010, 11038)]