13472820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 108

約数和(自身を含む): 42800940

約数和(自身を除く): 29328120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 89, 90, 116, 145, 174, 178, 180, 261, 267, 290, 348, 356, 435, 445, 522, 534, 580, 801, 841, 870, 890, 1044, 1068, 1305, 1335, 1602, 1682, 1740, 1780, 2523, 2581, 2610, 2670, 3204, 3364, 4005, 4205, 5046, 5162, 5220, 5340, 7569, 7743, 8010, 8410, 10092, 10324, 12615, 12905, 15138, 15486, 16020, 16820, 23229, 25230, 25810, 30276, 30972, 37845, 38715, 46458, 50460, 51620, 74849, 75690, 77430, 92916, 116145, 149698, 151380, 154860, 224547, 232290, 299396, 374245, 449094, 464580, 673641, 748490, 898188, 1122735, 1347282, 1496980, 2245470, 2694564, 3368205, 4490940, 6736410, 13472820]

約数ペア:

[(1, 13472820), (2, 6736410), (3, 4490940), (4, 3368205), (5, 2694564), (6, 2245470), (9, 1496980), (10, 1347282), (12, 1122735), (15, 898188), (18, 748490), (20, 673641), (29, 464580), (30, 449094), (36, 374245), (45, 299396), (58, 232290), (60, 224547), (87, 154860), (89, 151380), (90, 149698), (116, 116145), (145, 92916), (174, 77430), (178, 75690), (180, 74849), (261, 51620), (267, 50460), (290, 46458), (348, 38715), (356, 37845), (435, 30972), (445, 30276), (522, 25810), (534, 25230), (580, 23229), (801, 16820), (841, 16020), (870, 15486), (890, 15138), (1044, 12905), (1068, 12615), (1305, 10324), (1335, 10092), (1602, 8410), (1682, 8010), (1740, 7743), (1780, 7569), (2523, 5340), (2581, 5220), (2610, 5162), (2670, 5046), (3204, 4205), (3364, 4005)]