124254200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 347745600

約数和(自身を除く): 223491400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 98, 100, 124, 140, 155, 175, 196, 200, 217, 245, 248, 280, 310, 350, 392, 409, 434, 490, 620, 700, 775, 818, 868, 980, 1085, 1225, 1240, 1400, 1519, 1550, 1636, 1736, 1960, 2045, 2170, 2450, 2863, 3038, 3100, 3272, 4090, 4340, 4900, 5425, 5726, 6076, 6200, 7595, 8180, 8680, 9800, 10225, 10850, 11452, 12152, 12679, 14315, 15190, 16360, 20041, 20450, 21700, 22904, 25358, 28630, 30380, 37975, 40082, 40900, 43400, 50716, 57260, 60760, 63395, 71575, 75950, 80164, 81800, 88753, 100205, 101432, 114520, 126790, 143150, 151900, 160328, 177506, 200410, 253580, 286300, 303800, 316975, 355012, 400820, 443765, 501025, 507160, 572600, 621271, 633950, 710024, 801640, 887530, 1002050, 1242542, 1267900, 1775060, 2004100, 2218825, 2485084, 2535800, 3106355, 3550120, 4008200, 4437650, 4970168, 6212710, 8875300, 12425420, 15531775, 17750600, 24850840, 31063550, 62127100, 124254200]

約数ペア:

[(1, 124254200), (2, 62127100), (4, 31063550), (5, 24850840), (7, 17750600), (8, 15531775), (10, 12425420), (14, 8875300), (20, 6212710), (25, 4970168), (28, 4437650), (31, 4008200), (35, 3550120), (40, 3106355), (49, 2535800), (50, 2485084), (56, 2218825), (62, 2004100), (70, 1775060), (98, 1267900), (100, 1242542), (124, 1002050), (140, 887530), (155, 801640), (175, 710024), (196, 633950), (200, 621271), (217, 572600), (245, 507160), (248, 501025), (280, 443765), (310, 400820), (350, 355012), (392, 316975), (409, 303800), (434, 286300), (490, 253580), (620, 200410), (700, 177506), (775, 160328), (818, 151900), (868, 143150), (980, 126790), (1085, 114520), (1225, 101432), (1240, 100205), (1400, 88753), (1519, 81800), (1550, 80164), (1636, 75950), (1736, 71575), (1960, 63395), (2045, 60760), (2170, 57260), (2450, 50716), (2863, 43400), (3038, 40900), (3100, 40082), (3272, 37975), (4090, 30380), (4340, 28630), (4900, 25358), (5425, 22904), (5726, 21700), (6076, 20450), (6200, 20041), (7595, 16360), (8180, 15190), (8680, 14315), (9800, 12679), (10225, 12152), (10850, 11452)]