1210300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 108

約数和(自身を含む): 3463320

約数和(自身を除く): 2253020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 49, 50, 52, 65, 70, 76, 91, 95, 98, 100, 130, 133, 140, 175, 182, 190, 196, 245, 247, 260, 266, 325, 350, 364, 380, 455, 475, 490, 494, 532, 637, 650, 665, 700, 910, 931, 950, 980, 988, 1225, 1235, 1274, 1300, 1330, 1729, 1820, 1862, 1900, 2275, 2450, 2470, 2548, 2660, 3185, 3325, 3458, 3724, 4550, 4655, 4900, 4940, 6175, 6370, 6650, 6916, 8645, 9100, 9310, 12103, 12350, 12740, 13300, 15925, 17290, 18620, 23275, 24206, 24700, 31850, 34580, 43225, 46550, 48412, 60515, 63700, 86450, 93100, 121030, 172900, 242060, 302575, 605150, 1210300]

約数ペア:

[(1, 1210300), (2, 605150), (4, 302575), (5, 242060), (7, 172900), (10, 121030), (13, 93100), (14, 86450), (19, 63700), (20, 60515), (25, 48412), (26, 46550), (28, 43225), (35, 34580), (38, 31850), (49, 24700), (50, 24206), (52, 23275), (65, 18620), (70, 17290), (76, 15925), (91, 13300), (95, 12740), (98, 12350), (100, 12103), (130, 9310), (133, 9100), (140, 8645), (175, 6916), (182, 6650), (190, 6370), (196, 6175), (245, 4940), (247, 4900), (260, 4655), (266, 4550), (325, 3724), (350, 3458), (364, 3325), (380, 3185), (455, 2660), (475, 2548), (490, 2470), (494, 2450), (532, 2275), (637, 1900), (650, 1862), (665, 1820), (700, 1729), (910, 1330), (931, 1300), (950, 1274), (980, 1235), (988, 1225)]