107902900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 162

約数和(自身を含む): 292180518

約数和(自身を除く): 184277618

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 61, 70, 76, 95, 98, 100, 122, 133, 140, 175, 190, 196, 244, 245, 266, 305, 350, 361, 380, 427, 475, 490, 532, 610, 665, 700, 722, 854, 931, 950, 980, 1159, 1220, 1225, 1330, 1444, 1525, 1708, 1805, 1862, 1900, 2135, 2318, 2450, 2527, 2660, 2989, 3050, 3325, 3610, 3724, 4270, 4636, 4655, 4900, 5054, 5795, 5978, 6100, 6650, 7220, 8113, 8540, 9025, 9310, 10108, 10675, 11590, 11956, 12635, 13300, 14945, 16226, 17689, 18050, 18620, 21350, 22021, 23180, 23275, 25270, 28975, 29890, 32452, 35378, 36100, 40565, 42700, 44042, 46550, 50540, 56791, 57950, 59780, 63175, 70756, 74725, 81130, 88084, 88445, 93100, 110105, 113582, 115900, 126350, 149450, 154147, 162260, 176890, 202825, 220210, 227164, 252700, 283955, 298900, 308294, 353780, 405650, 440420, 442225, 550525, 567910, 616588, 770735, 811300, 884450, 1079029, 1101050, 1135820, 1419775, 1541470, 1768900, 2158058, 2202100, 2839550, 3082940, 3853675, 4316116, 5395145, 5679100, 7707350, 10790290, 15414700, 21580580, 26975725, 53951450, 107902900]

約数ペア:

[(1, 107902900), (2, 53951450), (4, 26975725), (5, 21580580), (7, 15414700), (10, 10790290), (14, 7707350), (19, 5679100), (20, 5395145), (25, 4316116), (28, 3853675), (35, 3082940), (38, 2839550), (49, 2202100), (50, 2158058), (61, 1768900), (70, 1541470), (76, 1419775), (95, 1135820), (98, 1101050), (100, 1079029), (122, 884450), (133, 811300), (140, 770735), (175, 616588), (190, 567910), (196, 550525), (244, 442225), (245, 440420), (266, 405650), (305, 353780), (350, 308294), (361, 298900), (380, 283955), (427, 252700), (475, 227164), (490, 220210), (532, 202825), (610, 176890), (665, 162260), (700, 154147), (722, 149450), (854, 126350), (931, 115900), (950, 113582), (980, 110105), (1159, 93100), (1220, 88445), (1225, 88084), (1330, 81130), (1444, 74725), (1525, 70756), (1708, 63175), (1805, 59780), (1862, 57950), (1900, 56791), (2135, 50540), (2318, 46550), (2450, 44042), (2527, 42700), (2660, 40565), (2989, 36100), (3050, 35378), (3325, 32452), (3610, 29890), (3724, 28975), (4270, 25270), (4636, 23275), (4655, 23180), (4900, 22021), (5054, 21350), (5795, 18620), (5978, 18050), (6100, 17689), (6650, 16226), (7220, 14945), (8113, 13300), (8540, 12635), (9025, 11956), (9310, 11590), (10108, 10675)]