65100060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{911}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 198184896

約数和(自身を除く): 133084836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 794, 911, 1191, 1588, 1822, 1985, 2382, 2733, 3573, 3644, 3970, 4555, 4764, 5466, 5955, 7146, 7940, 8199, 9110, 10932, 11910, 13665, 14292, 16398, 17865, 18220, 23820, 27330, 32796, 35730, 40995, 54660, 71460, 81990, 163980, 361667, 723334, 1085001, 1446668, 1808335, 2170002, 3255003, 3616670, 4340004, 5425005, 6510006, 7233340, 10850010, 13020012, 16275015, 21700020, 32550030, 65100060]

約数ペア:

[(1, 65100060), (2, 32550030), (3, 21700020), (4, 16275015), (5, 13020012), (6, 10850010), (9, 7233340), (10, 6510006), (12, 5425005), (15, 4340004), (18, 3616670), (20, 3255003), (30, 2170002), (36, 1808335), (45, 1446668), (60, 1085001), (90, 723334), (180, 361667), (397, 163980), (794, 81990), (911, 71460), (1191, 54660), (1588, 40995), (1822, 35730), (1985, 32796), (2382, 27330), (2733, 23820), (3573, 18220), (3644, 17865), (3970, 16398), (4555, 14292), (4764, 13665), (5466, 11910), (5955, 10932), (7146, 9110), (7940, 8199)]