129782100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2734

約数の個数: 144

約数和(自身を含む): 447971328

約数和(自身を除く): 318189228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 2687, 3220, 3450, 4025, 4830, 5374, 6900, 8050, 8061, 9660, 10748, 12075, 13435, 16100, 16122, 18809, 24150, 26870, 32244, 37618, 40305, 48300, 53740, 56427, 61801, 67175, 75236, 80610, 94045, 112854, 123602, 134350, 161220, 185403, 188090, 201525, 225708, 247204, 268700, 282135, 309005, 370806, 376180, 403050, 432607, 470225, 564270, 618010, 741612, 806100, 865214, 927015, 940450, 1128540, 1236020, 1297821, 1410675, 1545025, 1730428, 1854030, 1880900, 2163035, 2595642, 2821350, 3090050, 3708060, 4326070, 4635075, 5191284, 5642700, 6180100, 6489105, 8652140, 9270150, 10815175, 12978210, 18540300, 21630350, 25956420, 32445525, 43260700, 64891050, 129782100]

約数ペア:

[(1, 129782100), (2, 64891050), (3, 43260700), (4, 32445525), (5, 25956420), (6, 21630350), (7, 18540300), (10, 12978210), (12, 10815175), (14, 9270150), (15, 8652140), (20, 6489105), (21, 6180100), (23, 5642700), (25, 5191284), (28, 4635075), (30, 4326070), (35, 3708060), (42, 3090050), (46, 2821350), (50, 2595642), (60, 2163035), (69, 1880900), (70, 1854030), (75, 1730428), (84, 1545025), (92, 1410675), (100, 1297821), (105, 1236020), (115, 1128540), (138, 940450), (140, 927015), (150, 865214), (161, 806100), (175, 741612), (210, 618010), (230, 564270), (276, 470225), (300, 432607), (322, 403050), (345, 376180), (350, 370806), (420, 309005), (460, 282135), (483, 268700), (525, 247204), (575, 225708), (644, 201525), (690, 188090), (700, 185403), (805, 161220), (966, 134350), (1050, 123602), (1150, 112854), (1380, 94045), (1610, 80610), (1725, 75236), (1932, 67175), (2100, 61801), (2300, 56427), (2415, 53740), (2687, 48300), (3220, 40305), (3450, 37618), (4025, 32244), (4830, 26870), (5374, 24150), (6900, 18809), (8050, 16122), (8061, 16100), (9660, 13435), (10748, 12075)]