108091980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1297}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 328840512

約数和(自身を除く): 220748532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 926, 1297, 1389, 1852, 2315, 2594, 2778, 3891, 4167, 4630, 5188, 5556, 6485, 6945, 7782, 8334, 9260, 11673, 12970, 13890, 15564, 16668, 19455, 20835, 23346, 25940, 27780, 38910, 41670, 46692, 58365, 77820, 83340, 116730, 233460, 600511, 1201022, 1801533, 2402044, 3002555, 3603066, 5404599, 6005110, 7206132, 9007665, 10809198, 12010220, 18015330, 21618396, 27022995, 36030660, 54045990, 108091980]

約数ペア:

[(1, 108091980), (2, 54045990), (3, 36030660), (4, 27022995), (5, 21618396), (6, 18015330), (9, 12010220), (10, 10809198), (12, 9007665), (15, 7206132), (18, 6005110), (20, 5404599), (30, 3603066), (36, 3002555), (45, 2402044), (60, 1801533), (90, 1201022), (180, 600511), (463, 233460), (926, 116730), (1297, 83340), (1389, 77820), (1852, 58365), (2315, 46692), (2594, 41670), (2778, 38910), (3891, 27780), (4167, 25940), (4630, 23346), (5188, 20835), (5556, 19455), (6485, 16668), (6945, 15564), (7782, 13890), (8334, 12970), (9260, 11673)]