199905300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1548

約数の個数: 216

約数和(自身を含む): 748077120

約数和(自身を除く): 548171820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 350, 378, 420, 441, 450, 490, 525, 540, 588, 630, 675, 700, 735, 756, 882, 900, 945, 980, 1050, 1225, 1260, 1323, 1350, 1470, 1511, 1575, 1764, 1890, 2100, 2205, 2450, 2646, 2700, 2940, 3022, 3150, 3675, 3780, 4410, 4533, 4725, 4900, 5292, 6044, 6300, 6615, 7350, 7555, 8820, 9066, 9450, 10577, 11025, 13230, 13599, 14700, 15110, 18132, 18900, 21154, 22050, 22665, 26460, 27198, 30220, 31731, 33075, 37775, 40797, 42308, 44100, 45330, 52885, 54396, 63462, 66150, 67995, 74039, 75550, 81594, 90660, 95193, 105770, 113325, 126924, 132300, 135990, 148078, 151100, 158655, 163188, 190386, 203985, 211540, 222117, 226650, 264425, 271980, 285579, 296156, 317310, 339975, 370195, 380772, 407970, 444234, 453300, 475965, 528850, 571158, 634620, 666351, 679950, 740390, 793275, 815940, 888468, 951930, 1019925, 1057700, 1110585, 1142316, 1332702, 1359900, 1427895, 1480780, 1586550, 1850975, 1903860, 1999053, 2039850, 2221170, 2379825, 2665404, 2855790, 3173100, 3331755, 3701950, 3998106, 4079700, 4442340, 4759650, 5552925, 5711580, 6663510, 7139475, 7403900, 7996212, 9519300, 9995265, 11105850, 13327020, 14278950, 16658775, 19990530, 22211700, 28557900, 33317550, 39981060, 49976325, 66635100, 99952650, 199905300]

約数ペア:

[(1, 199905300), (2, 99952650), (3, 66635100), (4, 49976325), (5, 39981060), (6, 33317550), (7, 28557900), (9, 22211700), (10, 19990530), (12, 16658775), (14, 14278950), (15, 13327020), (18, 11105850), (20, 9995265), (21, 9519300), (25, 7996212), (27, 7403900), (28, 7139475), (30, 6663510), (35, 5711580), (36, 5552925), (42, 4759650), (45, 4442340), (49, 4079700), (50, 3998106), (54, 3701950), (60, 3331755), (63, 3173100), (70, 2855790), (75, 2665404), (84, 2379825), (90, 2221170), (98, 2039850), (100, 1999053), (105, 1903860), (108, 1850975), (126, 1586550), (135, 1480780), (140, 1427895), (147, 1359900), (150, 1332702), (175, 1142316), (180, 1110585), (189, 1057700), (196, 1019925), (210, 951930), (225, 888468), (245, 815940), (252, 793275), (270, 740390), (294, 679950), (300, 666351), (315, 634620), (350, 571158), (378, 528850), (420, 475965), (441, 453300), (450, 444234), (490, 407970), (525, 380772), (540, 370195), (588, 339975), (630, 317310), (675, 296156), (700, 285579), (735, 271980), (756, 264425), (882, 226650), (900, 222117), (945, 211540), (980, 203985), (1050, 190386), (1225, 163188), (1260, 158655), (1323, 151100), (1350, 148078), (1470, 135990), (1511, 132300), (1575, 126924), (1764, 113325), (1890, 105770), (2100, 95193), (2205, 90660), (2450, 81594), (2646, 75550), (2700, 74039), (2940, 67995), (3022, 66150), (3150, 63462), (3675, 54396), (3780, 52885), (4410, 45330), (4533, 44100), (4725, 42308), (4900, 40797), (5292, 37775), (6044, 33075), (6300, 31731), (6615, 30220), (7350, 27198), (7555, 26460), (8820, 22665), (9066, 22050), (9450, 21154), (10577, 18900), (11025, 18132), (13230, 15110), (13599, 14700)]