156452100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 216

約数和(自身を含む): 546215040

約数和(自身を除く): 389762940

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, 75, 84, 87, 98, 100, 105, 116, 140, 145, 147, 150, 174, 175, 196, 203, 210, 245, 290, 294, 300, 348, 350, 367, 406, 420, 435, 490, 525, 580, 588, 609, 700, 725, 734, 735, 812, 870, 980, 1015, 1050, 1101, 1218, 1225, 1421, 1450, 1468, 1470, 1740, 1835, 2030, 2100, 2175, 2202, 2436, 2450, 2569, 2842, 2900, 2940, 3045, 3670, 3675, 4060, 4263, 4350, 4404, 4900, 5075, 5138, 5505, 5684, 6090, 7105, 7340, 7350, 7707, 8526, 8700, 9175, 10150, 10276, 10643, 11010, 12180, 12845, 14210, 14700, 15225, 15414, 17052, 17983, 18350, 20300, 21286, 21315, 22020, 25690, 27525, 28420, 30450, 30828, 31929, 35525, 35966, 36700, 38535, 42572, 42630, 51380, 53215, 53949, 55050, 60900, 63858, 64225, 71050, 71932, 74501, 77070, 85260, 89915, 106430, 106575, 107898, 110100, 127716, 128450, 142100, 149002, 154140, 159645, 179830, 192675, 212860, 213150, 215796, 223503, 256900, 266075, 269745, 298004, 319290, 359660, 372505, 385350, 426300, 447006, 449575, 521507, 532150, 539490, 638580, 745010, 770700, 798225, 894012, 899150, 1043014, 1064300, 1078980, 1117515, 1348725, 1490020, 1564521, 1596450, 1798300, 1862525, 2086028, 2235030, 2607535, 2697450, 3129042, 3192900, 3725050, 4470060, 5215070, 5394900, 5587575, 6258084, 7450100, 7822605, 10430140, 11175150, 13037675, 15645210, 22350300, 26075350, 31290420, 39113025, 52150700, 78226050, 156452100]

約数ペア:

[(1, 156452100), (2, 78226050), (3, 52150700), (4, 39113025), (5, 31290420), (6, 26075350), (7, 22350300), (10, 15645210), (12, 13037675), (14, 11175150), (15, 10430140), (20, 7822605), (21, 7450100), (25, 6258084), (28, 5587575), (29, 5394900), (30, 5215070), (35, 4470060), (42, 3725050), (49, 3192900), (50, 3129042), (58, 2697450), (60, 2607535), (70, 2235030), (75, 2086028), (84, 1862525), (87, 1798300), (98, 1596450), (100, 1564521), (105, 1490020), (116, 1348725), (140, 1117515), (145, 1078980), (147, 1064300), (150, 1043014), (174, 899150), (175, 894012), (196, 798225), (203, 770700), (210, 745010), (245, 638580), (290, 539490), (294, 532150), (300, 521507), (348, 449575), (350, 447006), (367, 426300), (406, 385350), (420, 372505), (435, 359660), (490, 319290), (525, 298004), (580, 269745), (588, 266075), (609, 256900), (700, 223503), (725, 215796), (734, 213150), (735, 212860), (812, 192675), (870, 179830), (980, 159645), (1015, 154140), (1050, 149002), (1101, 142100), (1218, 128450), (1225, 127716), (1421, 110100), (1450, 107898), (1468, 106575), (1470, 106430), (1740, 89915), (1835, 85260), (2030, 77070), (2100, 74501), (2175, 71932), (2202, 71050), (2436, 64225), (2450, 63858), (2569, 60900), (2842, 55050), (2900, 53949), (2940, 53215), (3045, 51380), (3670, 42630), (3675, 42572), (4060, 38535), (4263, 36700), (4350, 35966), (4404, 35525), (4900, 31929), (5075, 30828), (5138, 30450), (5505, 28420), (5684, 27525), (6090, 25690), (7105, 22020), (7340, 21315), (7350, 21286), (7707, 20300), (8526, 18350), (8700, 17983), (9175, 17052), (10150, 15414), (10276, 15225), (10643, 14700), (11010, 14210), (12180, 12845)]