101488920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1065

約数の個数: 128

約数和(自身を含む): 333123840

約数和(自身を除く): 231634920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 971, 1005, 1340, 1560, 1608, 1742, 1942, 2010, 2613, 2680, 2913, 3484, 3884, 4020, 4355, 4855, 5226, 5826, 6968, 7768, 8040, 8710, 9710, 10452, 11652, 12623, 13065, 14565, 17420, 19420, 20904, 23304, 25246, 26130, 29130, 34840, 37869, 38840, 50492, 52260, 58260, 63115, 65057, 75738, 100984, 104520, 116520, 126230, 130114, 151476, 189345, 195171, 252460, 260228, 302952, 325285, 378690, 390342, 504920, 520456, 650570, 757380, 780684, 845741, 975855, 1301140, 1514760, 1561368, 1691482, 1951710, 2537223, 2602280, 3382964, 3903420, 4228705, 5074446, 6765928, 7806840, 8457410, 10148892, 12686115, 16914820, 20297784, 25372230, 33829640, 50744460, 101488920]

約数ペア:

[(1, 101488920), (2, 50744460), (3, 33829640), (4, 25372230), (5, 20297784), (6, 16914820), (8, 12686115), (10, 10148892), (12, 8457410), (13, 7806840), (15, 6765928), (20, 5074446), (24, 4228705), (26, 3903420), (30, 3382964), (39, 2602280), (40, 2537223), (52, 1951710), (60, 1691482), (65, 1561368), (67, 1514760), (78, 1301140), (104, 975855), (120, 845741), (130, 780684), (134, 757380), (156, 650570), (195, 520456), (201, 504920), (260, 390342), (268, 378690), (312, 325285), (335, 302952), (390, 260228), (402, 252460), (520, 195171), (536, 189345), (670, 151476), (780, 130114), (804, 126230), (871, 116520), (971, 104520), (1005, 100984), (1340, 75738), (1560, 65057), (1608, 63115), (1742, 58260), (1942, 52260), (2010, 50492), (2613, 38840), (2680, 37869), (2913, 34840), (3484, 29130), (3884, 26130), (4020, 25246), (4355, 23304), (4855, 20904), (5226, 19420), (5826, 17420), (6968, 14565), (7768, 13065), (8040, 12623), (8710, 11652), (9710, 10452)]