61319700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1783

約数の個数: 144

約数和(自身を含む): 212416960

約数和(自身を除く): 151097260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1747, 1755, 1950, 2340, 2700, 2925, 3494, 3510, 3900, 5241, 5850, 6988, 7020, 8735, 8775, 10482, 11700, 15723, 17470, 17550, 20964, 22711, 26205, 31446, 34940, 35100, 43675, 45422, 47169, 52410, 62892, 68133, 78615, 87350, 90844, 94338, 104820, 113555, 131025, 136266, 157230, 174700, 188676, 204399, 227110, 235845, 262050, 272532, 314460, 340665, 393075, 408798, 454220, 471690, 524100, 567775, 613197, 681330, 786150, 817596, 943380, 1021995, 1135550, 1179225, 1226394, 1362660, 1572300, 1703325, 2043990, 2271100, 2358450, 2452788, 3065985, 3406650, 4087980, 4716900, 5109975, 6131970, 6813300, 10219950, 12263940, 15329925, 20439900, 30659850, 61319700]

約数ペア:

[(1, 61319700), (2, 30659850), (3, 20439900), (4, 15329925), (5, 12263940), (6, 10219950), (9, 6813300), (10, 6131970), (12, 5109975), (13, 4716900), (15, 4087980), (18, 3406650), (20, 3065985), (25, 2452788), (26, 2358450), (27, 2271100), (30, 2043990), (36, 1703325), (39, 1572300), (45, 1362660), (50, 1226394), (52, 1179225), (54, 1135550), (60, 1021995), (65, 943380), (75, 817596), (78, 786150), (90, 681330), (100, 613197), (108, 567775), (117, 524100), (130, 471690), (135, 454220), (150, 408798), (156, 393075), (180, 340665), (195, 314460), (225, 272532), (234, 262050), (260, 235845), (270, 227110), (300, 204399), (325, 188676), (351, 174700), (390, 157230), (450, 136266), (468, 131025), (540, 113555), (585, 104820), (650, 94338), (675, 90844), (702, 87350), (780, 78615), (900, 68133), (975, 62892), (1170, 52410), (1300, 47169), (1350, 45422), (1404, 43675), (1747, 35100), (1755, 34940), (1950, 31446), (2340, 26205), (2700, 22711), (2925, 20964), (3494, 17550), (3510, 17470), (3900, 15723), (5241, 11700), (5850, 10482), (6988, 8775), (7020, 8735)]