201315100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 529966080

約数和(自身を除く): 328650980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 47, 50, 58, 70, 94, 100, 116, 140, 145, 175, 188, 203, 211, 235, 290, 329, 350, 406, 422, 470, 580, 658, 700, 725, 812, 844, 940, 1015, 1055, 1175, 1316, 1363, 1450, 1477, 1645, 2030, 2110, 2350, 2726, 2900, 2954, 3290, 4060, 4220, 4700, 5075, 5275, 5452, 5908, 6119, 6580, 6815, 7385, 8225, 9541, 9917, 10150, 10550, 12238, 13630, 14770, 16450, 19082, 19834, 20300, 21100, 24476, 27260, 29540, 30595, 32900, 34075, 36925, 38164, 39668, 42833, 47705, 49585, 61190, 68150, 69419, 73850, 85666, 95410, 99170, 122380, 136300, 138838, 147700, 152975, 171332, 190820, 198340, 214165, 238525, 247925, 277676, 287593, 305950, 347095, 428330, 477050, 495850, 575186, 611900, 694190, 856660, 954100, 991700, 1070825, 1150372, 1388380, 1437965, 1735475, 2013151, 2141650, 2875930, 3470950, 4026302, 4283300, 5751860, 6941900, 7189825, 8052604, 10065755, 14379650, 20131510, 28759300, 40263020, 50328775, 100657550, 201315100]

約数ペア:

[(1, 201315100), (2, 100657550), (4, 50328775), (5, 40263020), (7, 28759300), (10, 20131510), (14, 14379650), (20, 10065755), (25, 8052604), (28, 7189825), (29, 6941900), (35, 5751860), (47, 4283300), (50, 4026302), (58, 3470950), (70, 2875930), (94, 2141650), (100, 2013151), (116, 1735475), (140, 1437965), (145, 1388380), (175, 1150372), (188, 1070825), (203, 991700), (211, 954100), (235, 856660), (290, 694190), (329, 611900), (350, 575186), (406, 495850), (422, 477050), (470, 428330), (580, 347095), (658, 305950), (700, 287593), (725, 277676), (812, 247925), (844, 238525), (940, 214165), (1015, 198340), (1055, 190820), (1175, 171332), (1316, 152975), (1363, 147700), (1450, 138838), (1477, 136300), (1645, 122380), (2030, 99170), (2110, 95410), (2350, 85666), (2726, 73850), (2900, 69419), (2954, 68150), (3290, 61190), (4060, 49585), (4220, 47705), (4700, 42833), (5075, 39668), (5275, 38164), (5452, 36925), (5908, 34075), (6119, 32900), (6580, 30595), (6815, 29540), (7385, 27260), (8225, 24476), (9541, 21100), (9917, 20300), (10150, 19834), (10550, 19082), (12238, 16450), (13630, 14770)]