15440100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 49871808

約数和(自身を除く): 34431708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 100, 107, 111, 130, 148, 150, 156, 185, 195, 214, 222, 260, 300, 321, 325, 370, 390, 428, 444, 481, 535, 555, 642, 650, 740, 780, 925, 962, 975, 1070, 1110, 1284, 1300, 1391, 1443, 1605, 1850, 1924, 1950, 2140, 2220, 2405, 2675, 2775, 2782, 2886, 3210, 3700, 3900, 3959, 4173, 4810, 5350, 5550, 5564, 5772, 6420, 6955, 7215, 7918, 8025, 8346, 9620, 10700, 11100, 11877, 12025, 13910, 14430, 15836, 16050, 16692, 19795, 20865, 23754, 24050, 27820, 28860, 32100, 34775, 36075, 39590, 41730, 47508, 48100, 51467, 59385, 69550, 72150, 79180, 83460, 98975, 102934, 104325, 118770, 139100, 144300, 154401, 197950, 205868, 208650, 237540, 257335, 296925, 308802, 395900, 417300, 514670, 593850, 617604, 772005, 1029340, 1187700, 1286675, 1544010, 2573350, 3088020, 3860025, 5146700, 7720050, 15440100]

約数ペア:

[(1, 15440100), (2, 7720050), (3, 5146700), (4, 3860025), (5, 3088020), (6, 2573350), (10, 1544010), (12, 1286675), (13, 1187700), (15, 1029340), (20, 772005), (25, 617604), (26, 593850), (30, 514670), (37, 417300), (39, 395900), (50, 308802), (52, 296925), (60, 257335), (65, 237540), (74, 208650), (75, 205868), (78, 197950), (100, 154401), (107, 144300), (111, 139100), (130, 118770), (148, 104325), (150, 102934), (156, 98975), (185, 83460), (195, 79180), (214, 72150), (222, 69550), (260, 59385), (300, 51467), (321, 48100), (325, 47508), (370, 41730), (390, 39590), (428, 36075), (444, 34775), (481, 32100), (535, 28860), (555, 27820), (642, 24050), (650, 23754), (740, 20865), (780, 19795), (925, 16692), (962, 16050), (975, 15836), (1070, 14430), (1110, 13910), (1284, 12025), (1300, 11877), (1391, 11100), (1443, 10700), (1605, 9620), (1850, 8346), (1924, 8025), (1950, 7918), (2140, 7215), (2220, 6955), (2405, 6420), (2675, 5772), (2775, 5564), (2782, 5550), (2886, 5350), (3210, 4810), (3700, 4173), (3900, 3959)]