4970317140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11491}}^1$

素因数の和:11604

約数の個数: 144

約数和(自身を含む): 15812072640

約数和(自身を除く): 10841755500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 243, 267, 270, 324, 356, 405, 445, 486, 534, 540, 801, 810, 890, 972, 1068, 1215, 1335, 1602, 1620, 1780, 2403, 2430, 2670, 3204, 4005, 4806, 4860, 5340, 7209, 8010, 9612, 11491, 12015, 14418, 16020, 21627, 22982, 24030, 28836, 34473, 36045, 43254, 45964, 48060, 57455, 68946, 72090, 86508, 103419, 108135, 114910, 137892, 144180, 172365, 206838, 216270, 229820, 310257, 344730, 413676, 432540, 517095, 620514, 689460, 930771, 1022699, 1034190, 1241028, 1551285, 1861542, 2045398, 2068380, 2792313, 3068097, 3102570, 3723084, 4090796, 4653855, 5113495, 5584626, 6136194, 6205140, 9204291, 9307710, 10226990, 11169252, 12272388, 13961565, 15340485, 18408582, 18615420, 20453980, 27612873, 27923130, 30680970, 36817164, 46021455, 55225746, 55846260, 61361940, 82838619, 92042910, 110451492, 138064365, 165677238, 184085820, 248515857, 276128730, 331354476, 414193095, 497031714, 552257460, 828386190, 994063428, 1242579285, 1656772380, 2485158570, 4970317140]

約数ペア:

[(1, 4970317140), (2, 2485158570), (3, 1656772380), (4, 1242579285), (5, 994063428), (6, 828386190), (9, 552257460), (10, 497031714), (12, 414193095), (15, 331354476), (18, 276128730), (20, 248515857), (27, 184085820), (30, 165677238), (36, 138064365), (45, 110451492), (54, 92042910), (60, 82838619), (81, 61361940), (89, 55846260), (90, 55225746), (108, 46021455), (135, 36817164), (162, 30680970), (178, 27923130), (180, 27612873), (243, 20453980), (267, 18615420), (270, 18408582), (324, 15340485), (356, 13961565), (405, 12272388), (445, 11169252), (486, 10226990), (534, 9307710), (540, 9204291), (801, 6205140), (810, 6136194), (890, 5584626), (972, 5113495), (1068, 4653855), (1215, 4090796), (1335, 3723084), (1602, 3102570), (1620, 3068097), (1780, 2792313), (2403, 2068380), (2430, 2045398), (2670, 1861542), (3204, 1551285), (4005, 1241028), (4806, 1034190), (4860, 1022699), (5340, 930771), (7209, 689460), (8010, 620514), (9612, 517095), (11491, 432540), (12015, 413676), (14418, 344730), (16020, 310257), (21627, 229820), (22982, 216270), (24030, 206838), (28836, 172365), (34473, 144180), (36045, 137892), (43254, 114910), (45964, 108135), (48060, 103419), (57455, 86508), (68946, 72090)]