84398700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 257796000

約数和(自身を除く): 173397300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 89, 100, 109, 116, 145, 150, 174, 178, 218, 267, 290, 300, 327, 348, 356, 435, 436, 445, 534, 545, 580, 654, 725, 870, 890, 1068, 1090, 1308, 1335, 1450, 1635, 1740, 1780, 2175, 2180, 2225, 2581, 2670, 2725, 2900, 3161, 3270, 4350, 4450, 5162, 5340, 5450, 6322, 6540, 6675, 7743, 8175, 8700, 8900, 9483, 9701, 10324, 10900, 12644, 12905, 13350, 15486, 15805, 16350, 18966, 19402, 25810, 26700, 29103, 30972, 31610, 32700, 37932, 38715, 38804, 47415, 48505, 51620, 58206, 63220, 64525, 77430, 79025, 94830, 97010, 116412, 129050, 145515, 154860, 158050, 189660, 193575, 194020, 237075, 242525, 258100, 281329, 291030, 316100, 387150, 474150, 485050, 562658, 582060, 727575, 774300, 843987, 948300, 970100, 1125316, 1406645, 1455150, 1687974, 2813290, 2910300, 3375948, 4219935, 5626580, 7033225, 8439870, 14066450, 16879740, 21099675, 28132900, 42199350, 84398700]

約数ペア:

[(1, 84398700), (2, 42199350), (3, 28132900), (4, 21099675), (5, 16879740), (6, 14066450), (10, 8439870), (12, 7033225), (15, 5626580), (20, 4219935), (25, 3375948), (29, 2910300), (30, 2813290), (50, 1687974), (58, 1455150), (60, 1406645), (75, 1125316), (87, 970100), (89, 948300), (100, 843987), (109, 774300), (116, 727575), (145, 582060), (150, 562658), (174, 485050), (178, 474150), (218, 387150), (267, 316100), (290, 291030), (300, 281329), (327, 258100), (348, 242525), (356, 237075), (435, 194020), (436, 193575), (445, 189660), (534, 158050), (545, 154860), (580, 145515), (654, 129050), (725, 116412), (870, 97010), (890, 94830), (1068, 79025), (1090, 77430), (1308, 64525), (1335, 63220), (1450, 58206), (1635, 51620), (1740, 48505), (1780, 47415), (2175, 38804), (2180, 38715), (2225, 37932), (2581, 32700), (2670, 31610), (2725, 30972), (2900, 29103), (3161, 26700), (3270, 25810), (4350, 19402), (4450, 18966), (5162, 16350), (5340, 15805), (5450, 15486), (6322, 13350), (6540, 12905), (6675, 12644), (7743, 10900), (8175, 10324), (8700, 9701), (8900, 9483)]