109025820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1297}}^1$

素因数の和:1779

約数の個数: 72

約数和(自身を含む): 331675344

約数和(自身を除く): 222649524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 467, 934, 1297, 1401, 1868, 2335, 2594, 2802, 3891, 4203, 4670, 5188, 5604, 6485, 7005, 7782, 8406, 9340, 11673, 12970, 14010, 15564, 16812, 19455, 21015, 23346, 25940, 28020, 38910, 42030, 46692, 58365, 77820, 84060, 116730, 233460, 605699, 1211398, 1817097, 2422796, 3028495, 3634194, 5451291, 6056990, 7268388, 9085485, 10902582, 12113980, 18170970, 21805164, 27256455, 36341940, 54512910, 109025820]

約数ペア:

[(1, 109025820), (2, 54512910), (3, 36341940), (4, 27256455), (5, 21805164), (6, 18170970), (9, 12113980), (10, 10902582), (12, 9085485), (15, 7268388), (18, 6056990), (20, 5451291), (30, 3634194), (36, 3028495), (45, 2422796), (60, 1817097), (90, 1211398), (180, 605699), (467, 233460), (934, 116730), (1297, 84060), (1401, 77820), (1868, 58365), (2335, 46692), (2594, 42030), (2802, 38910), (3891, 28020), (4203, 25940), (4670, 23346), (5188, 21015), (5604, 19455), (6485, 16812), (7005, 15564), (7782, 14010), (8406, 12970), (9340, 11673)]