11721150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^2$

素因数の和:147

約数の個数: 108

約数和(自身を含む): 36589176

約数和(自身を除く): 24868026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 126, 150, 175, 183, 210, 225, 305, 315, 350, 366, 427, 450, 525, 549, 610, 630, 854, 915, 1050, 1098, 1281, 1525, 1575, 1830, 2135, 2562, 2745, 3050, 3150, 3721, 3843, 4270, 4575, 5490, 6405, 7442, 7686, 9150, 10675, 11163, 12810, 13725, 18605, 19215, 21350, 22326, 26047, 27450, 32025, 33489, 37210, 38430, 52094, 55815, 64050, 66978, 78141, 93025, 96075, 111630, 130235, 156282, 167445, 186050, 192150, 234423, 260470, 279075, 334890, 390705, 468846, 558150, 651175, 781410, 837225, 1172115, 1302350, 1674450, 1953525, 2344230, 3907050, 5860575, 11721150]

約数ペア:

[(1, 11721150), (2, 5860575), (3, 3907050), (5, 2344230), (6, 1953525), (7, 1674450), (9, 1302350), (10, 1172115), (14, 837225), (15, 781410), (18, 651175), (21, 558150), (25, 468846), (30, 390705), (35, 334890), (42, 279075), (45, 260470), (50, 234423), (61, 192150), (63, 186050), (70, 167445), (75, 156282), (90, 130235), (105, 111630), (122, 96075), (126, 93025), (150, 78141), (175, 66978), (183, 64050), (210, 55815), (225, 52094), (305, 38430), (315, 37210), (350, 33489), (366, 32025), (427, 27450), (450, 26047), (525, 22326), (549, 21350), (610, 19215), (630, 18605), (854, 13725), (915, 12810), (1050, 11163), (1098, 10675), (1281, 9150), (1525, 7686), (1575, 7442), (1830, 6405), (2135, 5490), (2562, 4575), (2745, 4270), (3050, 3843), (3150, 3721)]