91709160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 288230400

約数和(自身を除く): 196521240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 89, 93, 120, 124, 155, 178, 186, 248, 267, 277, 310, 356, 372, 445, 465, 534, 554, 620, 712, 744, 831, 890, 930, 1068, 1108, 1240, 1335, 1385, 1662, 1780, 1860, 2136, 2216, 2670, 2759, 2770, 3324, 3560, 3720, 4155, 5340, 5518, 5540, 6648, 8277, 8310, 8587, 10680, 11036, 11080, 13795, 16554, 16620, 17174, 22072, 24653, 25761, 27590, 33108, 33240, 34348, 41385, 42935, 49306, 51522, 55180, 66216, 68696, 73959, 82770, 85870, 98612, 103044, 110360, 123265, 128805, 147918, 165540, 171740, 197224, 206088, 246530, 257610, 295836, 331080, 343480, 369795, 493060, 515220, 591672, 739590, 764243, 986120, 1030440, 1479180, 1528486, 2292729, 2958360, 3056972, 3821215, 4585458, 6113944, 7642430, 9170916, 11463645, 15284860, 18341832, 22927290, 30569720, 45854580, 91709160]

約数ペア:

[(1, 91709160), (2, 45854580), (3, 30569720), (4, 22927290), (5, 18341832), (6, 15284860), (8, 11463645), (10, 9170916), (12, 7642430), (15, 6113944), (20, 4585458), (24, 3821215), (30, 3056972), (31, 2958360), (40, 2292729), (60, 1528486), (62, 1479180), (89, 1030440), (93, 986120), (120, 764243), (124, 739590), (155, 591672), (178, 515220), (186, 493060), (248, 369795), (267, 343480), (277, 331080), (310, 295836), (356, 257610), (372, 246530), (445, 206088), (465, 197224), (534, 171740), (554, 165540), (620, 147918), (712, 128805), (744, 123265), (831, 110360), (890, 103044), (930, 98612), (1068, 85870), (1108, 82770), (1240, 73959), (1335, 68696), (1385, 66216), (1662, 55180), (1780, 51522), (1860, 49306), (2136, 42935), (2216, 41385), (2670, 34348), (2759, 33240), (2770, 33108), (3324, 27590), (3560, 25761), (3720, 24653), (4155, 22072), (5340, 17174), (5518, 16620), (5540, 16554), (6648, 13795), (8277, 11080), (8310, 11036), (8587, 10680)]