99201900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 332089856

約数和(自身を除く): 232887956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 97, 100, 105, 140, 150, 175, 194, 210, 291, 300, 350, 388, 420, 485, 487, 525, 582, 679, 700, 970, 974, 1050, 1164, 1358, 1455, 1461, 1940, 1948, 2037, 2100, 2425, 2435, 2716, 2910, 2922, 3395, 3409, 4074, 4850, 4870, 5820, 5844, 6790, 6818, 7275, 7305, 8148, 9700, 9740, 10185, 10227, 12175, 13580, 13636, 14550, 14610, 16975, 17045, 20370, 20454, 24350, 29100, 29220, 33950, 34090, 36525, 40740, 40908, 47239, 48700, 50925, 51135, 67900, 68180, 73050, 85225, 94478, 101850, 102270, 141717, 146100, 170450, 188956, 203700, 204540, 236195, 255675, 283434, 330673, 340900, 472390, 511350, 566868, 661346, 708585, 944780, 992019, 1022700, 1180975, 1322692, 1417170, 1653365, 1984038, 2361950, 2834340, 3306730, 3542925, 3968076, 4723900, 4960095, 6613460, 7085850, 8266825, 9920190, 14171700, 16533650, 19840380, 24800475, 33067300, 49600950, 99201900]

約数ペア:

[(1, 99201900), (2, 49600950), (3, 33067300), (4, 24800475), (5, 19840380), (6, 16533650), (7, 14171700), (10, 9920190), (12, 8266825), (14, 7085850), (15, 6613460), (20, 4960095), (21, 4723900), (25, 3968076), (28, 3542925), (30, 3306730), (35, 2834340), (42, 2361950), (50, 1984038), (60, 1653365), (70, 1417170), (75, 1322692), (84, 1180975), (97, 1022700), (100, 992019), (105, 944780), (140, 708585), (150, 661346), (175, 566868), (194, 511350), (210, 472390), (291, 340900), (300, 330673), (350, 283434), (388, 255675), (420, 236195), (485, 204540), (487, 203700), (525, 188956), (582, 170450), (679, 146100), (700, 141717), (970, 102270), (974, 101850), (1050, 94478), (1164, 85225), (1358, 73050), (1455, 68180), (1461, 67900), (1940, 51135), (1948, 50925), (2037, 48700), (2100, 47239), (2425, 40908), (2435, 40740), (2716, 36525), (2910, 34090), (2922, 33950), (3395, 29220), (3409, 29100), (4074, 24350), (4850, 20454), (4870, 20370), (5820, 17045), (5844, 16975), (6790, 14610), (6818, 14550), (7275, 13636), (7305, 13580), (8148, 12175), (9700, 10227), (9740, 10185)]