154682820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37363}}^1$

素因数の和:37401

約数の個数: 72

約数和(自身を含む): 489617856

約数和(自身を除く): 334935036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 37363, 74726, 112089, 149452, 186815, 224178, 336267, 373630, 448356, 560445, 672534, 747260, 859349, 1120890, 1345068, 1681335, 1718698, 2241780, 2578047, 3362670, 3437396, 4296745, 5156094, 6725340, 7734141, 8593490, 10312188, 12890235, 15468282, 17186980, 25780470, 30936564, 38670705, 51560940, 77341410, 154682820]

約数ペア:

[(1, 154682820), (2, 77341410), (3, 51560940), (4, 38670705), (5, 30936564), (6, 25780470), (9, 17186980), (10, 15468282), (12, 12890235), (15, 10312188), (18, 8593490), (20, 7734141), (23, 6725340), (30, 5156094), (36, 4296745), (45, 3437396), (46, 3362670), (60, 2578047), (69, 2241780), (90, 1718698), (92, 1681335), (115, 1345068), (138, 1120890), (180, 859349), (207, 747260), (230, 672534), (276, 560445), (345, 448356), (414, 373630), (460, 336267), (690, 224178), (828, 186815), (1035, 149452), (1380, 112089), (2070, 74726), (4140, 37363)]