7993512100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1243

約数の個数: 144

約数和(自身を含む): 20333420800

約数和(自身を除く): 12339908700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 241, 245, 343, 350, 482, 490, 686, 700, 964, 967, 980, 1205, 1225, 1372, 1687, 1715, 1934, 2410, 2450, 3374, 3430, 3868, 4820, 4835, 4900, 6025, 6748, 6769, 6860, 8435, 8575, 9670, 11809, 12050, 13538, 16870, 17150, 19340, 23618, 24100, 24175, 27076, 33740, 33845, 34300, 42175, 47236, 47383, 48350, 59045, 67690, 82663, 84350, 94766, 96700, 118090, 135380, 165326, 168700, 169225, 189532, 233047, 236180, 236915, 295225, 330652, 331681, 338450, 413315, 466094, 473830, 590450, 663362, 676900, 826630, 932188, 947660, 1165235, 1180900, 1184575, 1326724, 1631329, 1653260, 1658405, 2066575, 2330470, 2369150, 3262658, 3316810, 4133150, 4660940, 4738300, 5826175, 6525316, 6633620, 8156645, 8266300, 8292025, 11419303, 11652350, 16313290, 16584050, 22838606, 23304700, 32626580, 33168100, 40783225, 45677212, 57096515, 79935121, 81566450, 114193030, 159870242, 163132900, 228386060, 285482575, 319740484, 399675605, 570965150, 799351210, 1141930300, 1598702420, 1998378025, 3996756050, 7993512100]

約数ペア:

[(1, 7993512100), (2, 3996756050), (4, 1998378025), (5, 1598702420), (7, 1141930300), (10, 799351210), (14, 570965150), (20, 399675605), (25, 319740484), (28, 285482575), (35, 228386060), (49, 163132900), (50, 159870242), (70, 114193030), (98, 81566450), (100, 79935121), (140, 57096515), (175, 45677212), (196, 40783225), (241, 33168100), (245, 32626580), (343, 23304700), (350, 22838606), (482, 16584050), (490, 16313290), (686, 11652350), (700, 11419303), (964, 8292025), (967, 8266300), (980, 8156645), (1205, 6633620), (1225, 6525316), (1372, 5826175), (1687, 4738300), (1715, 4660940), (1934, 4133150), (2410, 3316810), (2450, 3262658), (3374, 2369150), (3430, 2330470), (3868, 2066575), (4820, 1658405), (4835, 1653260), (4900, 1631329), (6025, 1326724), (6748, 1184575), (6769, 1180900), (6860, 1165235), (8435, 947660), (8575, 932188), (9670, 826630), (11809, 676900), (12050, 663362), (13538, 590450), (16870, 473830), (17150, 466094), (19340, 413315), (23618, 338450), (24100, 331681), (24175, 330652), (27076, 295225), (33740, 236915), (33845, 236180), (34300, 233047), (42175, 189532), (47236, 169225), (47383, 168700), (48350, 165326), (59045, 135380), (67690, 118090), (82663, 96700), (84350, 94766)]