136656100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{167}}^2$

素因数の和:362

約数の個数: 81

約数和(自身を含む): 347037033

約数和(自身を除く): 210380933

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 167, 175, 196, 245, 334, 350, 490, 668, 700, 835, 980, 1169, 1225, 1670, 2338, 2450, 3340, 4175, 4676, 4900, 5845, 8183, 8350, 11690, 16366, 16700, 23380, 27889, 29225, 32732, 40915, 55778, 58450, 81830, 111556, 116900, 139445, 163660, 195223, 204575, 278890, 390446, 409150, 557780, 697225, 780892, 818300, 976115, 1366561, 1394450, 1952230, 2733122, 2788900, 3904460, 4880575, 5466244, 6832805, 9761150, 13665610, 19522300, 27331220, 34164025, 68328050, 136656100]

約数ペア:

[(1, 136656100), (2, 68328050), (4, 34164025), (5, 27331220), (7, 19522300), (10, 13665610), (14, 9761150), (20, 6832805), (25, 5466244), (28, 4880575), (35, 3904460), (49, 2788900), (50, 2733122), (70, 1952230), (98, 1394450), (100, 1366561), (140, 976115), (167, 818300), (175, 780892), (196, 697225), (245, 557780), (334, 409150), (350, 390446), (490, 278890), (668, 204575), (700, 195223), (835, 163660), (980, 139445), (1169, 116900), (1225, 111556), (1670, 81830), (2338, 58450), (2450, 55778), (3340, 40915), (4175, 32732), (4676, 29225), (4900, 27889), (5845, 23380), (8183, 16700), (8350, 16366)]