28337100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 92660736

約数和(自身を除く): 64323636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 124, 132, 150, 155, 165, 186, 220, 275, 277, 300, 310, 330, 341, 372, 465, 550, 554, 620, 660, 682, 775, 825, 831, 930, 1023, 1100, 1108, 1364, 1385, 1550, 1650, 1662, 1705, 1860, 2046, 2325, 2770, 3047, 3100, 3300, 3324, 3410, 4092, 4155, 4650, 5115, 5540, 6094, 6820, 6925, 8310, 8525, 8587, 9141, 9300, 10230, 12188, 13850, 15235, 16620, 17050, 17174, 18282, 20460, 20775, 25575, 25761, 27700, 30470, 34100, 34348, 36564, 41550, 42935, 45705, 51150, 51522, 60940, 76175, 83100, 85870, 91410, 94457, 102300, 103044, 128805, 152350, 171740, 182820, 188914, 214675, 228525, 257610, 283371, 304700, 377828, 429350, 457050, 472285, 515220, 566742, 644025, 858700, 914100, 944570, 1133484, 1288050, 1416855, 1889140, 2361425, 2576100, 2833710, 4722850, 5667420, 7084275, 9445700, 14168550, 28337100]

約数ペア:

[(1, 28337100), (2, 14168550), (3, 9445700), (4, 7084275), (5, 5667420), (6, 4722850), (10, 2833710), (11, 2576100), (12, 2361425), (15, 1889140), (20, 1416855), (22, 1288050), (25, 1133484), (30, 944570), (31, 914100), (33, 858700), (44, 644025), (50, 566742), (55, 515220), (60, 472285), (62, 457050), (66, 429350), (75, 377828), (93, 304700), (100, 283371), (110, 257610), (124, 228525), (132, 214675), (150, 188914), (155, 182820), (165, 171740), (186, 152350), (220, 128805), (275, 103044), (277, 102300), (300, 94457), (310, 91410), (330, 85870), (341, 83100), (372, 76175), (465, 60940), (550, 51522), (554, 51150), (620, 45705), (660, 42935), (682, 41550), (775, 36564), (825, 34348), (831, 34100), (930, 30470), (1023, 27700), (1100, 25761), (1108, 25575), (1364, 20775), (1385, 20460), (1550, 18282), (1650, 17174), (1662, 17050), (1705, 16620), (1860, 15235), (2046, 13850), (2325, 12188), (2770, 10230), (3047, 9300), (3100, 9141), (3300, 8587), (3324, 8525), (3410, 8310), (4092, 6925), (4155, 6820), (4650, 6094), (5115, 5540)]