75968460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 246136800

約数和(自身を除く): 170168340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 97, 114, 171, 180, 190, 194, 228, 229, 285, 291, 342, 380, 388, 458, 485, 570, 582, 684, 687, 855, 873, 916, 970, 1140, 1145, 1164, 1374, 1455, 1710, 1746, 1843, 1940, 2061, 2290, 2748, 2910, 3420, 3435, 3492, 3686, 4122, 4351, 4365, 4580, 5529, 5820, 6870, 7372, 8244, 8702, 8730, 9215, 10305, 11058, 13053, 13740, 16587, 17404, 17460, 18430, 20610, 21755, 22116, 22213, 26106, 27645, 33174, 36860, 39159, 41220, 43510, 44426, 52212, 55290, 65265, 66348, 66639, 78318, 82935, 87020, 88852, 110580, 111065, 130530, 133278, 156636, 165870, 195795, 199917, 222130, 261060, 266556, 331740, 333195, 391590, 399834, 422047, 444260, 666390, 783180, 799668, 844094, 999585, 1266141, 1332780, 1688188, 1999170, 2110235, 2532282, 3798423, 3998340, 4220470, 5064564, 6330705, 7596846, 8440940, 12661410, 15193692, 18992115, 25322820, 37984230, 75968460]

約数ペア:

[(1, 75968460), (2, 37984230), (3, 25322820), (4, 18992115), (5, 15193692), (6, 12661410), (9, 8440940), (10, 7596846), (12, 6330705), (15, 5064564), (18, 4220470), (19, 3998340), (20, 3798423), (30, 2532282), (36, 2110235), (38, 1999170), (45, 1688188), (57, 1332780), (60, 1266141), (76, 999585), (90, 844094), (95, 799668), (97, 783180), (114, 666390), (171, 444260), (180, 422047), (190, 399834), (194, 391590), (228, 333195), (229, 331740), (285, 266556), (291, 261060), (342, 222130), (380, 199917), (388, 195795), (458, 165870), (485, 156636), (570, 133278), (582, 130530), (684, 111065), (687, 110580), (855, 88852), (873, 87020), (916, 82935), (970, 78318), (1140, 66639), (1145, 66348), (1164, 65265), (1374, 55290), (1455, 52212), (1710, 44426), (1746, 43510), (1843, 41220), (1940, 39159), (2061, 36860), (2290, 33174), (2748, 27645), (2910, 26106), (3420, 22213), (3435, 22116), (3492, 21755), (3686, 20610), (4122, 18430), (4351, 17460), (4365, 17404), (4580, 16587), (5529, 13740), (5820, 13053), (6870, 11058), (7372, 10305), (8244, 9215), (8702, 8730)]