3165400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 144

約数和(自身を含む): 9541800

約数和(自身を除く): 6376400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 40, 49, 50, 56, 68, 70, 76, 85, 95, 98, 100, 119, 133, 136, 140, 152, 170, 175, 190, 196, 200, 238, 245, 266, 280, 323, 340, 350, 380, 392, 425, 475, 476, 490, 532, 595, 646, 665, 680, 700, 760, 833, 850, 931, 950, 952, 980, 1064, 1190, 1225, 1292, 1330, 1400, 1615, 1666, 1700, 1862, 1900, 1960, 2261, 2380, 2450, 2584, 2660, 2975, 3230, 3325, 3332, 3400, 3724, 3800, 4165, 4522, 4655, 4760, 4900, 5320, 5950, 6460, 6650, 6664, 7448, 8075, 8330, 9044, 9310, 9800, 11305, 11900, 12920, 13300, 15827, 16150, 16660, 18088, 18620, 20825, 22610, 23275, 23800, 26600, 31654, 32300, 33320, 37240, 41650, 45220, 46550, 56525, 63308, 64600, 79135, 83300, 90440, 93100, 113050, 126616, 158270, 166600, 186200, 226100, 316540, 395675, 452200, 633080, 791350, 1582700, 3165400]

約数ペア:

[(1, 3165400), (2, 1582700), (4, 791350), (5, 633080), (7, 452200), (8, 395675), (10, 316540), (14, 226100), (17, 186200), (19, 166600), (20, 158270), (25, 126616), (28, 113050), (34, 93100), (35, 90440), (38, 83300), (40, 79135), (49, 64600), (50, 63308), (56, 56525), (68, 46550), (70, 45220), (76, 41650), (85, 37240), (95, 33320), (98, 32300), (100, 31654), (119, 26600), (133, 23800), (136, 23275), (140, 22610), (152, 20825), (170, 18620), (175, 18088), (190, 16660), (196, 16150), (200, 15827), (238, 13300), (245, 12920), (266, 11900), (280, 11305), (323, 9800), (340, 9310), (350, 9044), (380, 8330), (392, 8075), (425, 7448), (475, 6664), (476, 6650), (490, 6460), (532, 5950), (595, 5320), (646, 4900), (665, 4760), (680, 4655), (700, 4522), (760, 4165), (833, 3800), (850, 3724), (931, 3400), (950, 3332), (952, 3325), (980, 3230), (1064, 2975), (1190, 2660), (1225, 2584), (1292, 2450), (1330, 2380), (1400, 2261), (1615, 1960), (1666, 1900), (1700, 1862)]