98901180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1556

約数の個数: 144

約数和(自身を含む): 349562304

約数和(自身を除く): 250661124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1481, 1484, 1590, 1855, 1908, 2226, 2385, 2962, 3180, 3339, 3710, 4443, 4452, 4770, 5565, 5924, 6678, 7405, 7420, 8886, 9540, 10367, 11130, 13329, 13356, 14810, 16695, 17772, 20734, 22215, 22260, 26658, 29620, 31101, 33390, 41468, 44430, 51835, 53316, 62202, 66645, 66780, 78493, 88860, 93303, 103670, 124404, 133290, 155505, 156986, 186606, 207340, 235479, 266580, 311010, 313972, 373212, 392465, 466515, 470958, 549451, 622020, 706437, 784930, 933030, 941916, 1098902, 1177395, 1412874, 1569860, 1648353, 1866060, 2197804, 2354790, 2747255, 2825748, 3296706, 3532185, 4709580, 4945059, 5494510, 6593412, 7064370, 8241765, 9890118, 10989020, 14128740, 16483530, 19780236, 24725295, 32967060, 49450590, 98901180]

約数ペア:

[(1, 98901180), (2, 49450590), (3, 32967060), (4, 24725295), (5, 19780236), (6, 16483530), (7, 14128740), (9, 10989020), (10, 9890118), (12, 8241765), (14, 7064370), (15, 6593412), (18, 5494510), (20, 4945059), (21, 4709580), (28, 3532185), (30, 3296706), (35, 2825748), (36, 2747255), (42, 2354790), (45, 2197804), (53, 1866060), (60, 1648353), (63, 1569860), (70, 1412874), (84, 1177395), (90, 1098902), (105, 941916), (106, 933030), (126, 784930), (140, 706437), (159, 622020), (180, 549451), (210, 470958), (212, 466515), (252, 392465), (265, 373212), (315, 313972), (318, 311010), (371, 266580), (420, 235479), (477, 207340), (530, 186606), (630, 156986), (636, 155505), (742, 133290), (795, 124404), (954, 103670), (1060, 93303), (1113, 88860), (1260, 78493), (1481, 66780), (1484, 66645), (1590, 62202), (1855, 53316), (1908, 51835), (2226, 44430), (2385, 41468), (2962, 33390), (3180, 31101), (3339, 29620), (3710, 26658), (4443, 22260), (4452, 22215), (4770, 20734), (5565, 17772), (5924, 16695), (6678, 14810), (7405, 13356), (7420, 13329), (8886, 11130), (9540, 10367)]