123428200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 330960960

約数和(自身を除く): 207532760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 131, 140, 175, 200, 262, 280, 350, 524, 655, 673, 700, 917, 1048, 1310, 1346, 1400, 1834, 2620, 2692, 3275, 3365, 3668, 4585, 4711, 5240, 5384, 6550, 6730, 7336, 9170, 9422, 13100, 13460, 16825, 18340, 18844, 22925, 23555, 26200, 26920, 33650, 36680, 37688, 45850, 47110, 67300, 88163, 91700, 94220, 117775, 134600, 176326, 183400, 188440, 235550, 352652, 440815, 471100, 617141, 705304, 881630, 942200, 1234282, 1763260, 2204075, 2468564, 3085705, 3526520, 4408150, 4937128, 6171410, 8816300, 12342820, 15428525, 17632600, 24685640, 30857050, 61714100, 123428200]

約数ペア:

[(1, 123428200), (2, 61714100), (4, 30857050), (5, 24685640), (7, 17632600), (8, 15428525), (10, 12342820), (14, 8816300), (20, 6171410), (25, 4937128), (28, 4408150), (35, 3526520), (40, 3085705), (50, 2468564), (56, 2204075), (70, 1763260), (100, 1234282), (131, 942200), (140, 881630), (175, 705304), (200, 617141), (262, 471100), (280, 440815), (350, 352652), (524, 235550), (655, 188440), (673, 183400), (700, 176326), (917, 134600), (1048, 117775), (1310, 94220), (1346, 91700), (1400, 88163), (1834, 67300), (2620, 47110), (2692, 45850), (3275, 37688), (3365, 36680), (3668, 33650), (4585, 26920), (4711, 26200), (5240, 23555), (5384, 22925), (6550, 18844), (6730, 18340), (7336, 16825), (9170, 13460), (9422, 13100)]