185430700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 523653984

約数和(自身を除く): 338223284

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 41, 49, 50, 52, 65, 70, 71, 82, 91, 98, 100, 130, 140, 142, 164, 175, 182, 196, 205, 245, 260, 284, 287, 325, 350, 355, 364, 410, 455, 490, 497, 533, 574, 637, 650, 700, 710, 820, 910, 923, 980, 994, 1025, 1066, 1148, 1225, 1274, 1300, 1420, 1435, 1775, 1820, 1846, 1988, 2009, 2050, 2132, 2275, 2450, 2485, 2548, 2665, 2870, 2911, 3185, 3479, 3550, 3692, 3731, 4018, 4100, 4550, 4615, 4900, 4970, 5330, 5740, 5822, 6370, 6461, 6958, 7100, 7175, 7462, 8036, 9100, 9230, 9940, 10045, 10660, 11644, 12425, 12740, 12922, 13325, 13916, 14350, 14555, 14924, 15925, 17395, 18460, 18655, 20090, 20377, 23075, 24850, 25844, 26117, 26650, 28700, 29110, 31850, 32305, 34790, 37310, 37843, 40180, 40754, 45227, 46150, 49700, 50225, 52234, 53300, 58220, 63700, 64610, 69580, 72775, 74620, 75686, 81508, 86975, 90454, 92300, 93275, 100450, 101885, 104468, 129220, 130585, 142639, 145550, 151372, 161525, 173950, 180908, 186550, 189215, 200900, 203770, 226135, 261170, 264901, 285278, 291100, 323050, 347900, 373100, 378430, 407540, 452270, 509425, 522340, 529802, 570556, 646100, 652925, 713195, 756860, 904540, 946075, 1018850, 1059604, 1130675, 1305850, 1324505, 1426390, 1854307, 1892150, 2037700, 2261350, 2611700, 2649010, 2852780, 3565975, 3708614, 3784300, 4522700, 5298020, 6622525, 7131950, 7417228, 9271535, 13245050, 14263900, 18543070, 26490100, 37086140, 46357675, 92715350, 185430700]

約数ペア:

[(1, 185430700), (2, 92715350), (4, 46357675), (5, 37086140), (7, 26490100), (10, 18543070), (13, 14263900), (14, 13245050), (20, 9271535), (25, 7417228), (26, 7131950), (28, 6622525), (35, 5298020), (41, 4522700), (49, 3784300), (50, 3708614), (52, 3565975), (65, 2852780), (70, 2649010), (71, 2611700), (82, 2261350), (91, 2037700), (98, 1892150), (100, 1854307), (130, 1426390), (140, 1324505), (142, 1305850), (164, 1130675), (175, 1059604), (182, 1018850), (196, 946075), (205, 904540), (245, 756860), (260, 713195), (284, 652925), (287, 646100), (325, 570556), (350, 529802), (355, 522340), (364, 509425), (410, 452270), (455, 407540), (490, 378430), (497, 373100), (533, 347900), (574, 323050), (637, 291100), (650, 285278), (700, 264901), (710, 261170), (820, 226135), (910, 203770), (923, 200900), (980, 189215), (994, 186550), (1025, 180908), (1066, 173950), (1148, 161525), (1225, 151372), (1274, 145550), (1300, 142639), (1420, 130585), (1435, 129220), (1775, 104468), (1820, 101885), (1846, 100450), (1988, 93275), (2009, 92300), (2050, 90454), (2132, 86975), (2275, 81508), (2450, 75686), (2485, 74620), (2548, 72775), (2665, 69580), (2870, 64610), (2911, 63700), (3185, 58220), (3479, 53300), (3550, 52234), (3692, 50225), (3731, 49700), (4018, 46150), (4100, 45227), (4550, 40754), (4615, 40180), (4900, 37843), (4970, 37310), (5330, 34790), (5740, 32305), (5822, 31850), (6370, 29110), (6461, 28700), (6958, 26650), (7100, 26117), (7175, 25844), (7462, 24850), (8036, 23075), (9100, 20377), (9230, 20090), (9940, 18655), (10045, 18460), (10660, 17395), (11644, 15925), (12425, 14924), (12740, 14555), (12922, 14350), (13325, 13916)]