65286540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 229824000

約数和(自身を除く): 164537460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 87, 90, 99, 108, 110, 116, 132, 135, 145, 165, 174, 180, 198, 220, 261, 270, 290, 297, 319, 330, 348, 379, 396, 435, 495, 522, 540, 580, 594, 638, 660, 758, 783, 870, 957, 990, 1044, 1137, 1188, 1276, 1305, 1485, 1516, 1566, 1595, 1740, 1895, 1914, 1980, 2274, 2610, 2871, 2970, 3132, 3190, 3411, 3790, 3828, 3915, 4169, 4548, 4785, 5220, 5685, 5742, 5940, 6380, 6822, 7580, 7830, 8338, 8613, 9570, 10233, 10991, 11370, 11484, 12507, 13644, 14355, 15660, 16676, 17055, 17226, 19140, 20466, 20845, 21982, 22740, 25014, 28710, 32973, 34110, 34452, 37521, 40932, 41690, 43065, 43964, 50028, 51165, 54955, 57420, 62535, 65946, 68220, 75042, 83380, 86130, 98919, 102330, 109910, 112563, 120901, 125070, 131892, 150084, 164865, 172260, 187605, 197838, 204660, 219820, 225126, 241802, 250140, 296757, 329730, 362703, 375210, 395676, 450252, 483604, 494595, 562815, 593514, 604505, 659460, 725406, 750420, 989190, 1088109, 1125630, 1187028, 1209010, 1450812, 1483785, 1813515, 1978380, 2176218, 2251260, 2418020, 2967570, 3264327, 3627030, 4352436, 5440545, 5935140, 6528654, 7254060, 10881090, 13057308, 16321635, 21762180, 32643270, 65286540]

約数ペア:

[(1, 65286540), (2, 32643270), (3, 21762180), (4, 16321635), (5, 13057308), (6, 10881090), (9, 7254060), (10, 6528654), (11, 5935140), (12, 5440545), (15, 4352436), (18, 3627030), (20, 3264327), (22, 2967570), (27, 2418020), (29, 2251260), (30, 2176218), (33, 1978380), (36, 1813515), (44, 1483785), (45, 1450812), (54, 1209010), (55, 1187028), (58, 1125630), (60, 1088109), (66, 989190), (87, 750420), (90, 725406), (99, 659460), (108, 604505), (110, 593514), (116, 562815), (132, 494595), (135, 483604), (145, 450252), (165, 395676), (174, 375210), (180, 362703), (198, 329730), (220, 296757), (261, 250140), (270, 241802), (290, 225126), (297, 219820), (319, 204660), (330, 197838), (348, 187605), (379, 172260), (396, 164865), (435, 150084), (495, 131892), (522, 125070), (540, 120901), (580, 112563), (594, 109910), (638, 102330), (660, 98919), (758, 86130), (783, 83380), (870, 75042), (957, 68220), (990, 65946), (1044, 62535), (1137, 57420), (1188, 54955), (1276, 51165), (1305, 50028), (1485, 43964), (1516, 43065), (1566, 41690), (1595, 40932), (1740, 37521), (1895, 34452), (1914, 34110), (1980, 32973), (2274, 28710), (2610, 25014), (2871, 22740), (2970, 21982), (3132, 20845), (3190, 20466), (3411, 19140), (3790, 17226), (3828, 17055), (3915, 16676), (4169, 15660), (4548, 14355), (4785, 13644), (5220, 12507), (5685, 11484), (5742, 11370), (5940, 10991), (6380, 10233), (6822, 9570), (7580, 8613), (7830, 8338)]