99865980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 312782400

約数和(自身を除く): 212916420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 519, 540, 692, 865, 1038, 1069, 1557, 1730, 2076, 2138, 2595, 3114, 3207, 3460, 4276, 4671, 5190, 5345, 6228, 6414, 7785, 9342, 9621, 10380, 10690, 12828, 15570, 16035, 18684, 19242, 21380, 23355, 28863, 31140, 32070, 38484, 46710, 48105, 57726, 64140, 93420, 96210, 115452, 144315, 184937, 192420, 288630, 369874, 554811, 577260, 739748, 924685, 1109622, 1664433, 1849370, 2219244, 2774055, 3328866, 3698740, 4993299, 5548110, 6657732, 8322165, 9986598, 11096220, 16644330, 19973196, 24966495, 33288660, 49932990, 99865980]

約数ペア:

[(1, 99865980), (2, 49932990), (3, 33288660), (4, 24966495), (5, 19973196), (6, 16644330), (9, 11096220), (10, 9986598), (12, 8322165), (15, 6657732), (18, 5548110), (20, 4993299), (27, 3698740), (30, 3328866), (36, 2774055), (45, 2219244), (54, 1849370), (60, 1664433), (90, 1109622), (108, 924685), (135, 739748), (173, 577260), (180, 554811), (270, 369874), (346, 288630), (519, 192420), (540, 184937), (692, 144315), (865, 115452), (1038, 96210), (1069, 93420), (1557, 64140), (1730, 57726), (2076, 48105), (2138, 46710), (2595, 38484), (3114, 32070), (3207, 31140), (3460, 28863), (4276, 23355), (4671, 21380), (5190, 19242), (5345, 18684), (6228, 16035), (6414, 15570), (7785, 12828), (9342, 10690), (9621, 10380)]