133867300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 108

約数和(自身を含む): 344769600

約数和(自身を除く): 210902300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 199, 217, 310, 350, 398, 434, 620, 700, 775, 796, 868, 961, 995, 1085, 1393, 1550, 1922, 1990, 2170, 2786, 3100, 3844, 3980, 4340, 4805, 4975, 5425, 5572, 6169, 6727, 6965, 9610, 9950, 10850, 12338, 13454, 13930, 19220, 19900, 21700, 24025, 24676, 26908, 27860, 30845, 33635, 34825, 43183, 48050, 61690, 67270, 69650, 86366, 96100, 123380, 134540, 139300, 154225, 168175, 172732, 191239, 215915, 308450, 336350, 382478, 431830, 616900, 672700, 764956, 863660, 956195, 1079575, 1338673, 1912390, 2159150, 2677346, 3824780, 4318300, 4780975, 5354692, 6693365, 9561950, 13386730, 19123900, 26773460, 33466825, 66933650, 133867300]

約数ペア:

[(1, 133867300), (2, 66933650), (4, 33466825), (5, 26773460), (7, 19123900), (10, 13386730), (14, 9561950), (20, 6693365), (25, 5354692), (28, 4780975), (31, 4318300), (35, 3824780), (50, 2677346), (62, 2159150), (70, 1912390), (100, 1338673), (124, 1079575), (140, 956195), (155, 863660), (175, 764956), (199, 672700), (217, 616900), (310, 431830), (350, 382478), (398, 336350), (434, 308450), (620, 215915), (700, 191239), (775, 172732), (796, 168175), (868, 154225), (961, 139300), (995, 134540), (1085, 123380), (1393, 96100), (1550, 86366), (1922, 69650), (1990, 67270), (2170, 61690), (2786, 48050), (3100, 43183), (3844, 34825), (3980, 33635), (4340, 30845), (4805, 27860), (4975, 26908), (5425, 24676), (5572, 24025), (6169, 21700), (6727, 19900), (6965, 19220), (9610, 13930), (9950, 13454), (10850, 12338)]