54095220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{757}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 164719464

約数和(自身を除く): 110624244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 757, 794, 1191, 1514, 1588, 1985, 2271, 2382, 3028, 3573, 3785, 3970, 4542, 4764, 5955, 6813, 7146, 7570, 7940, 9084, 11355, 11910, 13626, 14292, 15140, 17865, 22710, 23820, 27252, 34065, 35730, 45420, 68130, 71460, 136260, 300529, 601058, 901587, 1202116, 1502645, 1803174, 2704761, 3005290, 3606348, 4507935, 5409522, 6010580, 9015870, 10819044, 13523805, 18031740, 27047610, 54095220]

約数ペア:

[(1, 54095220), (2, 27047610), (3, 18031740), (4, 13523805), (5, 10819044), (6, 9015870), (9, 6010580), (10, 5409522), (12, 4507935), (15, 3606348), (18, 3005290), (20, 2704761), (30, 1803174), (36, 1502645), (45, 1202116), (60, 901587), (90, 601058), (180, 300529), (397, 136260), (757, 71460), (794, 68130), (1191, 45420), (1514, 35730), (1588, 34065), (1985, 27252), (2271, 23820), (2382, 22710), (3028, 17865), (3573, 15140), (3785, 14292), (3970, 13626), (4542, 11910), (4764, 11355), (5955, 9084), (6813, 7940), (7146, 7570)]