100291100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 272982528

約数和(自身を除く): 172691428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 103, 107, 130, 140, 175, 182, 206, 214, 260, 325, 350, 364, 412, 428, 455, 515, 535, 650, 700, 721, 749, 910, 1030, 1070, 1300, 1339, 1391, 1442, 1498, 1820, 2060, 2140, 2275, 2575, 2675, 2678, 2782, 2884, 2996, 3605, 3745, 4550, 5150, 5350, 5356, 5564, 6695, 6955, 7210, 7490, 9100, 9373, 9737, 10300, 10700, 11021, 13390, 13910, 14420, 14980, 18025, 18725, 18746, 19474, 22042, 26780, 27820, 33475, 34775, 36050, 37450, 37492, 38948, 44084, 46865, 48685, 55105, 66950, 69550, 72100, 74900, 77147, 93730, 97370, 110210, 133900, 139100, 143273, 154294, 187460, 194740, 220420, 234325, 243425, 275525, 286546, 308588, 385735, 468650, 486850, 551050, 573092, 716365, 771470, 937300, 973700, 1002911, 1102100, 1432730, 1542940, 1928675, 2005822, 2865460, 3581825, 3857350, 4011644, 5014555, 7163650, 7714700, 10029110, 14327300, 20058220, 25072775, 50145550, 100291100]

約数ペア:

[(1, 100291100), (2, 50145550), (4, 25072775), (5, 20058220), (7, 14327300), (10, 10029110), (13, 7714700), (14, 7163650), (20, 5014555), (25, 4011644), (26, 3857350), (28, 3581825), (35, 2865460), (50, 2005822), (52, 1928675), (65, 1542940), (70, 1432730), (91, 1102100), (100, 1002911), (103, 973700), (107, 937300), (130, 771470), (140, 716365), (175, 573092), (182, 551050), (206, 486850), (214, 468650), (260, 385735), (325, 308588), (350, 286546), (364, 275525), (412, 243425), (428, 234325), (455, 220420), (515, 194740), (535, 187460), (650, 154294), (700, 143273), (721, 139100), (749, 133900), (910, 110210), (1030, 97370), (1070, 93730), (1300, 77147), (1339, 74900), (1391, 72100), (1442, 69550), (1498, 66950), (1820, 55105), (2060, 48685), (2140, 46865), (2275, 44084), (2575, 38948), (2675, 37492), (2678, 37450), (2782, 36050), (2884, 34775), (2996, 33475), (3605, 27820), (3745, 26780), (4550, 22042), (5150, 19474), (5350, 18746), (5356, 18725), (5564, 18025), (6695, 14980), (6955, 14420), (7210, 13910), (7490, 13390), (9100, 11021), (9373, 10700), (9737, 10300)]