173493180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7288

約数の個数: 144

約数和(自身を含む): 633185280

約数和(自身を除く): 459692100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7247, 7980, 11970, 14494, 21741, 23940, 28988, 36235, 43482, 50729, 65223, 72470, 86964, 101458, 108705, 130446, 137693, 144940, 152187, 202916, 217410, 253645, 260892, 275386, 304374, 326115, 413079, 434820, 456561, 507290, 550772, 608748, 652230, 688465, 760935, 826158, 913122, 963851, 1014580, 1239237, 1304460, 1376930, 1521870, 1652316, 1826244, 1927702, 2065395, 2282805, 2478474, 2753860, 2891553, 3043740, 3855404, 4130790, 4565610, 4819255, 4956948, 5783106, 6196185, 8261580, 8674659, 9131220, 9638510, 11566212, 12392370, 14457765, 17349318, 19277020, 24784740, 28915530, 34698636, 43373295, 57831060, 86746590, 173493180]

約数ペア:

[(1, 173493180), (2, 86746590), (3, 57831060), (4, 43373295), (5, 34698636), (6, 28915530), (7, 24784740), (9, 19277020), (10, 17349318), (12, 14457765), (14, 12392370), (15, 11566212), (18, 9638510), (19, 9131220), (20, 8674659), (21, 8261580), (28, 6196185), (30, 5783106), (35, 4956948), (36, 4819255), (38, 4565610), (42, 4130790), (45, 3855404), (57, 3043740), (60, 2891553), (63, 2753860), (70, 2478474), (76, 2282805), (84, 2065395), (90, 1927702), (95, 1826244), (105, 1652316), (114, 1521870), (126, 1376930), (133, 1304460), (140, 1239237), (171, 1014580), (180, 963851), (190, 913122), (210, 826158), (228, 760935), (252, 688465), (266, 652230), (285, 608748), (315, 550772), (342, 507290), (380, 456561), (399, 434820), (420, 413079), (532, 326115), (570, 304374), (630, 275386), (665, 260892), (684, 253645), (798, 217410), (855, 202916), (1140, 152187), (1197, 144940), (1260, 137693), (1330, 130446), (1596, 108705), (1710, 101458), (1995, 86964), (2394, 72470), (2660, 65223), (3420, 50729), (3990, 43482), (4788, 36235), (5985, 28988), (7247, 23940), (7980, 21741), (11970, 14494)]