67291700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 108

約数和(自身を含む): 175738752

約数和(自身を除く): 108447052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 140, 155, 175, 196, 217, 245, 310, 350, 434, 443, 490, 620, 700, 775, 868, 886, 980, 1085, 1225, 1519, 1550, 1772, 2170, 2215, 2450, 3038, 3100, 3101, 4340, 4430, 4900, 5425, 6076, 6202, 7595, 8860, 10850, 11075, 12404, 13733, 15190, 15505, 21700, 21707, 22150, 27466, 30380, 31010, 37975, 43414, 44300, 54932, 62020, 68665, 75950, 77525, 86828, 96131, 108535, 137330, 151900, 155050, 192262, 217070, 274660, 310100, 343325, 384524, 434140, 480655, 542675, 672917, 686650, 961310, 1085350, 1345834, 1373300, 1922620, 2170700, 2403275, 2691668, 3364585, 4806550, 6729170, 9613100, 13458340, 16822925, 33645850, 67291700]

約数ペア:

[(1, 67291700), (2, 33645850), (4, 16822925), (5, 13458340), (7, 9613100), (10, 6729170), (14, 4806550), (20, 3364585), (25, 2691668), (28, 2403275), (31, 2170700), (35, 1922620), (49, 1373300), (50, 1345834), (62, 1085350), (70, 961310), (98, 686650), (100, 672917), (124, 542675), (140, 480655), (155, 434140), (175, 384524), (196, 343325), (217, 310100), (245, 274660), (310, 217070), (350, 192262), (434, 155050), (443, 151900), (490, 137330), (620, 108535), (700, 96131), (775, 86828), (868, 77525), (886, 75950), (980, 68665), (1085, 62020), (1225, 54932), (1519, 44300), (1550, 43414), (1772, 37975), (2170, 31010), (2215, 30380), (2450, 27466), (3038, 22150), (3100, 21707), (3101, 21700), (4340, 15505), (4430, 15190), (4900, 13733), (5425, 12404), (6076, 11075), (6202, 10850), (7595, 8860)]