69334020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{1123}}^1$

素因数の和:1159

約数の個数: 144

約数和(自身を含む): 245481600

約数和(自身を除く): 176147580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1123, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2246, 2940, 3087, 3369, 3430, 4116, 4410, 4492, 5145, 5615, 6174, 6738, 6860, 7861, 8820, 10107, 10290, 11230, 12348, 13476, 15435, 15722, 16845, 20214, 20580, 22460, 23583, 30870, 31444, 33690, 39305, 40428, 47166, 50535, 55027, 61740, 67380, 70749, 78610, 94332, 101070, 110054, 117915, 141498, 157220, 165081, 202140, 220108, 235830, 275135, 282996, 330162, 353745, 385189, 471660, 495243, 550270, 660324, 707490, 770378, 825405, 990486, 1100540, 1155567, 1414980, 1540756, 1650810, 1925945, 1980972, 2311134, 2476215, 3301620, 3466701, 3851890, 4622268, 4952430, 5777835, 6933402, 7703780, 9904860, 11555670, 13866804, 17333505, 23111340, 34667010, 69334020]

約数ペア:

[(1, 69334020), (2, 34667010), (3, 23111340), (4, 17333505), (5, 13866804), (6, 11555670), (7, 9904860), (9, 7703780), (10, 6933402), (12, 5777835), (14, 4952430), (15, 4622268), (18, 3851890), (20, 3466701), (21, 3301620), (28, 2476215), (30, 2311134), (35, 1980972), (36, 1925945), (42, 1650810), (45, 1540756), (49, 1414980), (60, 1155567), (63, 1100540), (70, 990486), (84, 825405), (90, 770378), (98, 707490), (105, 660324), (126, 550270), (140, 495243), (147, 471660), (180, 385189), (196, 353745), (210, 330162), (245, 282996), (252, 275135), (294, 235830), (315, 220108), (343, 202140), (420, 165081), (441, 157220), (490, 141498), (588, 117915), (630, 110054), (686, 101070), (735, 94332), (882, 78610), (980, 70749), (1029, 67380), (1123, 61740), (1260, 55027), (1372, 50535), (1470, 47166), (1715, 40428), (1764, 39305), (2058, 33690), (2205, 31444), (2246, 30870), (2940, 23583), (3087, 22460), (3369, 20580), (3430, 20214), (4116, 16845), (4410, 15722), (4492, 15435), (5145, 13476), (5615, 12348), (6174, 11230), (6738, 10290), (6860, 10107), (7861, 8820)]