313610700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 988443680

約数和(自身を除く): 674832980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 97, 100, 130, 150, 156, 194, 195, 260, 291, 300, 325, 388, 390, 485, 582, 650, 780, 829, 970, 975, 1164, 1261, 1300, 1455, 1658, 1940, 1950, 2425, 2487, 2522, 2910, 3316, 3783, 3900, 4145, 4850, 4974, 5044, 5820, 6305, 7275, 7566, 8290, 9700, 9948, 10777, 12435, 12610, 14550, 15132, 16580, 18915, 20725, 21554, 24870, 25220, 29100, 31525, 32331, 37830, 41450, 43108, 49740, 53885, 62175, 63050, 64662, 75660, 80413, 82900, 94575, 107770, 124350, 126100, 129324, 160826, 161655, 189150, 215540, 241239, 248700, 269425, 321652, 323310, 378300, 402065, 482478, 538850, 646620, 804130, 808275, 964956, 1045369, 1077700, 1206195, 1608260, 1616550, 2010325, 2090738, 2412390, 3136107, 3233100, 4020650, 4181476, 4824780, 5226845, 6030975, 6272214, 8041300, 10453690, 12061950, 12544428, 15680535, 20907380, 24123900, 26134225, 31361070, 52268450, 62722140, 78402675, 104536900, 156805350, 313610700]

約数ペア:

[(1, 313610700), (2, 156805350), (3, 104536900), (4, 78402675), (5, 62722140), (6, 52268450), (10, 31361070), (12, 26134225), (13, 24123900), (15, 20907380), (20, 15680535), (25, 12544428), (26, 12061950), (30, 10453690), (39, 8041300), (50, 6272214), (52, 6030975), (60, 5226845), (65, 4824780), (75, 4181476), (78, 4020650), (97, 3233100), (100, 3136107), (130, 2412390), (150, 2090738), (156, 2010325), (194, 1616550), (195, 1608260), (260, 1206195), (291, 1077700), (300, 1045369), (325, 964956), (388, 808275), (390, 804130), (485, 646620), (582, 538850), (650, 482478), (780, 402065), (829, 378300), (970, 323310), (975, 321652), (1164, 269425), (1261, 248700), (1300, 241239), (1455, 215540), (1658, 189150), (1940, 161655), (1950, 160826), (2425, 129324), (2487, 126100), (2522, 124350), (2910, 107770), (3316, 94575), (3783, 82900), (3900, 80413), (4145, 75660), (4850, 64662), (4974, 63050), (5044, 62175), (5820, 53885), (6305, 49740), (7275, 43108), (7566, 41450), (8290, 37830), (9700, 32331), (9948, 31525), (10777, 29100), (12435, 25220), (12610, 24870), (14550, 21554), (15132, 20725), (16580, 18915)]