127630300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{61}}^2$

素因数の和:157

約数の個数: 108

約数和(自身を含む): 328364400

約数和(自身を除く): 200734100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 61, 70, 98, 100, 122, 140, 175, 196, 244, 245, 305, 343, 350, 427, 490, 610, 686, 700, 854, 980, 1220, 1225, 1372, 1525, 1708, 1715, 2135, 2450, 2989, 3050, 3430, 3721, 4270, 4900, 5978, 6100, 6860, 7442, 8540, 8575, 10675, 11956, 14884, 14945, 17150, 18605, 20923, 21350, 26047, 29890, 34300, 37210, 41846, 42700, 52094, 59780, 74420, 74725, 83692, 93025, 104188, 104615, 130235, 149450, 182329, 186050, 209230, 260470, 298900, 364658, 372100, 418460, 520940, 523075, 651175, 729316, 911645, 1046150, 1276303, 1302350, 1823290, 2092300, 2552606, 2604700, 3646580, 4558225, 5105212, 6381515, 9116450, 12763030, 18232900, 25526060, 31907575, 63815150, 127630300]

約数ペア:

[(1, 127630300), (2, 63815150), (4, 31907575), (5, 25526060), (7, 18232900), (10, 12763030), (14, 9116450), (20, 6381515), (25, 5105212), (28, 4558225), (35, 3646580), (49, 2604700), (50, 2552606), (61, 2092300), (70, 1823290), (98, 1302350), (100, 1276303), (122, 1046150), (140, 911645), (175, 729316), (196, 651175), (244, 523075), (245, 520940), (305, 418460), (343, 372100), (350, 364658), (427, 298900), (490, 260470), (610, 209230), (686, 186050), (700, 182329), (854, 149450), (980, 130235), (1220, 104615), (1225, 104188), (1372, 93025), (1525, 83692), (1708, 74725), (1715, 74420), (2135, 59780), (2450, 52094), (2989, 42700), (3050, 41846), (3430, 37210), (3721, 34300), (4270, 29890), (4900, 26047), (5978, 21350), (6100, 20923), (6860, 18605), (7442, 17150), (8540, 14945), (8575, 14884), (10675, 11956)]