519392.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 165110400

約数和(自身を除く): 113959620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 41, 45, 58, 60, 82, 87, 90, 116, 123, 145, 164, 174, 180, 205, 239, 246, 261, 290, 348, 369, 410, 435, 478, 492, 522, 580, 615, 717, 738, 820, 870, 956, 1044, 1189, 1195, 1230, 1305, 1434, 1476, 1740, 1845, 2151, 2378, 2390, 2460, 2610, 2868, 3567, 3585, 3690, 4302, 4756, 4780, 5220, 5945, 6931, 7134, 7170, 7380, 8604, 9799, 10701, 10755, 11890, 13862, 14268, 14340, 17835, 19598, 20793, 21402, 21510, 23780, 27724, 29397, 34655, 35670, 39196, 41586, 42804, 43020, 48995, 53505, 58794, 62379, 69310, 71340, 83172, 88191, 97990, 103965, 107010, 117588, 124758, 138620, 146985, 176382, 195980, 207930, 214020, 249516, 284171, 293970, 311895, 352764, 415860, 440955, 568342, 587940, 623790, 852513, 881910, 1136684, 1247580, 1420855, 1705026, 1763820, 2557539, 2841710, 3410052, 4262565, 5115078, 5683420, 8525130, 10230156, 12787695, 17050260, 25575390, 51150780]

約数ペア:

[(1, 51150780), (2, 25575390), (3, 17050260), (4, 12787695), (5, 10230156), (6, 8525130), (9, 5683420), (10, 5115078), (12, 4262565), (15, 3410052), (18, 2841710), (20, 2557539), (29, 1763820), (30, 1705026), (36, 1420855), (41, 1247580), (45, 1136684), (58, 881910), (60, 852513), (82, 623790), (87, 587940), (90, 568342), (116, 440955), (123, 415860), (145, 352764), (164, 311895), (174, 293970), (180, 284171), (205, 249516), (239, 214020), (246, 207930), (261, 195980), (290, 176382), (348, 146985), (369, 138620), (410, 124758), (435, 117588), (478, 107010), (492, 103965), (522, 97990), (580, 88191), (615, 83172), (717, 71340), (738, 69310), (820, 62379), (870, 58794), (956, 53505), (1044, 48995), (1189, 43020), (1195, 42804), (1230, 41586), (1305, 39196), (1434, 35670), (1476, 34655), (1740, 29397), (1845, 27724), (2151, 23780), (2378, 21510), (2390, 21402), (2460, 20793), (2610, 19598), (2868, 17835), (3567, 14340), (3585, 14268), (3690, 13862), (4302, 11890), (4756, 10755), (4780, 10701), (5220, 9799), (5945, 8604), (6931, 7380), (7134, 7170)]