30267300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 106868160

約数和(自身を除く): 76600860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 49, 50, 58, 60, 70, 71, 75, 84, 87, 98, 100, 105, 116, 140, 142, 145, 147, 150, 174, 175, 196, 203, 210, 213, 245, 284, 290, 294, 300, 348, 350, 355, 406, 420, 426, 435, 490, 497, 525, 580, 588, 609, 700, 710, 725, 735, 812, 852, 870, 980, 994, 1015, 1050, 1065, 1218, 1225, 1420, 1421, 1450, 1470, 1491, 1740, 1775, 1988, 2030, 2059, 2100, 2130, 2175, 2436, 2450, 2485, 2842, 2900, 2940, 2982, 3045, 3479, 3550, 3675, 4060, 4118, 4260, 4263, 4350, 4900, 4970, 5075, 5325, 5684, 5964, 6090, 6177, 6958, 7100, 7105, 7350, 7455, 8236, 8526, 8700, 9940, 10150, 10295, 10437, 10650, 12180, 12354, 12425, 13916, 14210, 14413, 14700, 14910, 15225, 17052, 17395, 20300, 20590, 20874, 21300, 21315, 24708, 24850, 28420, 28826, 29820, 30450, 30885, 34790, 35525, 37275, 41180, 41748, 42630, 43239, 49700, 51475, 52185, 57652, 60900, 61770, 69580, 71050, 72065, 74550, 85260, 86478, 86975, 100891, 102950, 104370, 106575, 123540, 142100, 144130, 149100, 154425, 172956, 173950, 201782, 205900, 208740, 213150, 216195, 260925, 288260, 302673, 308850, 347900, 360325, 403564, 426300, 432390, 504455, 521850, 605346, 617700, 720650, 864780, 1008910, 1043700, 1080975, 1210692, 1441300, 1513365, 2017820, 2161950, 2522275, 3026730, 4323900, 5044550, 6053460, 7566825, 10089100, 15133650, 30267300]

約数ペア:

[(1, 30267300), (2, 15133650), (3, 10089100), (4, 7566825), (5, 6053460), (6, 5044550), (7, 4323900), (10, 3026730), (12, 2522275), (14, 2161950), (15, 2017820), (20, 1513365), (21, 1441300), (25, 1210692), (28, 1080975), (29, 1043700), (30, 1008910), (35, 864780), (42, 720650), (49, 617700), (50, 605346), (58, 521850), (60, 504455), (70, 432390), (71, 426300), (75, 403564), (84, 360325), (87, 347900), (98, 308850), (100, 302673), (105, 288260), (116, 260925), (140, 216195), (142, 213150), (145, 208740), (147, 205900), (150, 201782), (174, 173950), (175, 172956), (196, 154425), (203, 149100), (210, 144130), (213, 142100), (245, 123540), (284, 106575), (290, 104370), (294, 102950), (300, 100891), (348, 86975), (350, 86478), (355, 85260), (406, 74550), (420, 72065), (426, 71050), (435, 69580), (490, 61770), (497, 60900), (525, 57652), (580, 52185), (588, 51475), (609, 49700), (700, 43239), (710, 42630), (725, 41748), (735, 41180), (812, 37275), (852, 35525), (870, 34790), (980, 30885), (994, 30450), (1015, 29820), (1050, 28826), (1065, 28420), (1218, 24850), (1225, 24708), (1420, 21315), (1421, 21300), (1450, 20874), (1470, 20590), (1491, 20300), (1740, 17395), (1775, 17052), (1988, 15225), (2030, 14910), (2059, 14700), (2100, 14413), (2130, 14210), (2175, 13916), (2436, 12425), (2450, 12354), (2485, 12180), (2842, 10650), (2900, 10437), (2940, 10295), (2982, 10150), (3045, 9940), (3479, 8700), (3550, 8526), (3675, 8236), (4060, 7455), (4118, 7350), (4260, 7105), (4263, 7100), (4350, 6958), (4900, 6177), (4970, 6090), (5075, 5964), (5325, 5684)]