97784460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2273}}^1$

素因数の和:2527

約数の個数: 72

約数和(自身を含む): 297984960

約数和(自身を除く): 200200500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2273, 2390, 2868, 3585, 4302, 4546, 4780, 6819, 7170, 8604, 9092, 10755, 11365, 13638, 14340, 20457, 21510, 22730, 27276, 34095, 40914, 43020, 45460, 68190, 81828, 102285, 136380, 204570, 409140, 543247, 1086494, 1629741, 2172988, 2716235, 3259482, 4889223, 5432470, 6518964, 8148705, 9778446, 10864940, 16297410, 19556892, 24446115, 32594820, 48892230, 97784460]

約数ペア:

[(1, 97784460), (2, 48892230), (3, 32594820), (4, 24446115), (5, 19556892), (6, 16297410), (9, 10864940), (10, 9778446), (12, 8148705), (15, 6518964), (18, 5432470), (20, 4889223), (30, 3259482), (36, 2716235), (45, 2172988), (60, 1629741), (90, 1086494), (180, 543247), (239, 409140), (478, 204570), (717, 136380), (956, 102285), (1195, 81828), (1434, 68190), (2151, 45460), (2273, 43020), (2390, 40914), (2868, 34095), (3585, 27276), (4302, 22730), (4546, 21510), (4780, 20457), (6819, 14340), (7170, 13638), (8604, 11365), (9092, 10755)]