353200860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1068

約数の個数: 144

約数和(自身を含む): 1125109440

約数和(自身を除く): 771908580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 71, 87, 90, 116, 142, 145, 174, 180, 213, 261, 284, 290, 348, 355, 426, 435, 522, 580, 639, 710, 852, 870, 953, 1044, 1065, 1278, 1305, 1420, 1740, 1906, 2059, 2130, 2556, 2610, 2859, 3195, 3812, 4118, 4260, 4765, 5220, 5718, 6177, 6390, 8236, 8577, 9530, 10295, 11436, 12354, 12780, 14295, 17154, 18531, 19060, 20590, 24708, 27637, 28590, 30885, 34308, 37062, 41180, 42885, 55274, 57180, 61770, 67663, 74124, 82911, 85770, 92655, 110548, 123540, 135326, 138185, 165822, 171540, 185310, 202989, 248733, 270652, 276370, 331644, 338315, 370620, 405978, 414555, 497466, 552740, 608967, 676630, 811956, 829110, 994932, 1014945, 1217934, 1243665, 1353260, 1658220, 1962227, 2029890, 2435868, 2487330, 3044835, 3924454, 4059780, 4974660, 5886681, 6089670, 7848908, 9811135, 11773362, 12179340, 17660043, 19622270, 23546724, 29433405, 35320086, 39244540, 58866810, 70640172, 88300215, 117733620, 176600430, 353200860]

約数ペア:

[(1, 353200860), (2, 176600430), (3, 117733620), (4, 88300215), (5, 70640172), (6, 58866810), (9, 39244540), (10, 35320086), (12, 29433405), (15, 23546724), (18, 19622270), (20, 17660043), (29, 12179340), (30, 11773362), (36, 9811135), (45, 7848908), (58, 6089670), (60, 5886681), (71, 4974660), (87, 4059780), (90, 3924454), (116, 3044835), (142, 2487330), (145, 2435868), (174, 2029890), (180, 1962227), (213, 1658220), (261, 1353260), (284, 1243665), (290, 1217934), (348, 1014945), (355, 994932), (426, 829110), (435, 811956), (522, 676630), (580, 608967), (639, 552740), (710, 497466), (852, 414555), (870, 405978), (953, 370620), (1044, 338315), (1065, 331644), (1278, 276370), (1305, 270652), (1420, 248733), (1740, 202989), (1906, 185310), (2059, 171540), (2130, 165822), (2556, 138185), (2610, 135326), (2859, 123540), (3195, 110548), (3812, 92655), (4118, 85770), (4260, 82911), (4765, 74124), (5220, 67663), (5718, 61770), (6177, 57180), (6390, 55274), (8236, 42885), (8577, 41180), (9530, 37062), (10295, 34308), (11436, 30885), (12354, 28590), (12780, 27637), (14295, 24708), (17154, 20590), (18531, 19060)]