16101400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 45800640

約数和(自身を除く): 29699240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 49, 50, 53, 56, 62, 70, 98, 100, 106, 124, 140, 155, 175, 196, 200, 212, 217, 245, 248, 265, 280, 310, 350, 371, 392, 424, 434, 490, 530, 620, 700, 742, 775, 868, 980, 1060, 1085, 1225, 1240, 1325, 1400, 1484, 1519, 1550, 1643, 1736, 1855, 1960, 2120, 2170, 2450, 2597, 2650, 2968, 3038, 3100, 3286, 3710, 4340, 4900, 5194, 5300, 5425, 6076, 6200, 6572, 7420, 7595, 8215, 8680, 9275, 9800, 10388, 10600, 10850, 11501, 12152, 12985, 13144, 14840, 15190, 16430, 18550, 20776, 21700, 23002, 25970, 30380, 32860, 37100, 37975, 41075, 43400, 46004, 51940, 57505, 60760, 64925, 65720, 74200, 75950, 80507, 82150, 92008, 103880, 115010, 129850, 151900, 161014, 164300, 230020, 259700, 287525, 303800, 322028, 328600, 402535, 460040, 519400, 575050, 644056, 805070, 1150100, 1610140, 2012675, 2300200, 3220280, 4025350, 8050700, 16101400]

約数ペア:

[(1, 16101400), (2, 8050700), (4, 4025350), (5, 3220280), (7, 2300200), (8, 2012675), (10, 1610140), (14, 1150100), (20, 805070), (25, 644056), (28, 575050), (31, 519400), (35, 460040), (40, 402535), (49, 328600), (50, 322028), (53, 303800), (56, 287525), (62, 259700), (70, 230020), (98, 164300), (100, 161014), (106, 151900), (124, 129850), (140, 115010), (155, 103880), (175, 92008), (196, 82150), (200, 80507), (212, 75950), (217, 74200), (245, 65720), (248, 64925), (265, 60760), (280, 57505), (310, 51940), (350, 46004), (371, 43400), (392, 41075), (424, 37975), (434, 37100), (490, 32860), (530, 30380), (620, 25970), (700, 23002), (742, 21700), (775, 20776), (868, 18550), (980, 16430), (1060, 15190), (1085, 14840), (1225, 13144), (1240, 12985), (1325, 12152), (1400, 11501), (1484, 10850), (1519, 10600), (1550, 10388), (1643, 9800), (1736, 9275), (1855, 8680), (1960, 8215), (2120, 7595), (2170, 7420), (2450, 6572), (2597, 6200), (2650, 6076), (2968, 5425), (3038, 5300), (3100, 5194), (3286, 4900), (3710, 4340)]