102965880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 323481600

約数和(自身を除く): 220515720

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, 310, 311, 356, 372, 445, 465, 534, 620, 622, 712, 744, 890, 930, 933, 1068, 1240, 1244, 1335, 1555, 1780, 1860, 1866, 2136, 2488, 2670, 2759, 3110, 3560, 3720, 3732, 4665, 5340, 5518, 6220, 7464, 8277, 9330, 9641, 10680, 11036, 12440, 13795, 16554, 18660, 19282, 22072, 27590, 27679, 28923, 33108, 37320, 38564, 41385, 48205, 55180, 55358, 57846, 66216, 77128, 82770, 83037, 96410, 110360, 110716, 115692, 138395, 144615, 165540, 166074, 192820, 221432, 231384, 276790, 289230, 331080, 332148, 385640, 415185, 553580, 578460, 664296, 830370, 858049, 1107160, 1156920, 1660740, 1716098, 2574147, 3321480, 3432196, 4290245, 5148294, 6864392, 8580490, 10296588, 12870735, 17160980, 20593176, 25741470, 34321960, 51482940, 102965880]

約数ペア:

[(1, 102965880), (2, 51482940), (3, 34321960), (4, 25741470), (5, 20593176), (6, 17160980), (8, 12870735), (10, 10296588), (12, 8580490), (15, 6864392), (20, 5148294), (24, 4290245), (30, 3432196), (31, 3321480), (40, 2574147), (60, 1716098), (62, 1660740), (89, 1156920), (93, 1107160), (120, 858049), (124, 830370), (155, 664296), (178, 578460), (186, 553580), (248, 415185), (267, 385640), (310, 332148), (311, 331080), (356, 289230), (372, 276790), (445, 231384), (465, 221432), (534, 192820), (620, 166074), (622, 165540), (712, 144615), (744, 138395), (890, 115692), (930, 110716), (933, 110360), (1068, 96410), (1240, 83037), (1244, 82770), (1335, 77128), (1555, 66216), (1780, 57846), (1860, 55358), (1866, 55180), (2136, 48205), (2488, 41385), (2670, 38564), (2759, 37320), (3110, 33108), (3560, 28923), (3720, 27679), (3732, 27590), (4665, 22072), (5340, 19282), (5518, 18660), (6220, 16554), (7464, 13795), (8277, 12440), (9330, 11036), (9641, 10680)]