15455700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1354

約数の個数: 108

約数和(自身を含む): 52211068

約数和(自身を除く): 36755368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1321, 1950, 2340, 2642, 2925, 3900, 3963, 5284, 5850, 6605, 7926, 11700, 11889, 13210, 15852, 17173, 19815, 23778, 26420, 33025, 34346, 39630, 47556, 51519, 59445, 66050, 68692, 79260, 85865, 99075, 103038, 118890, 132100, 154557, 171730, 198150, 206076, 237780, 257595, 297225, 309114, 343460, 396300, 429325, 515190, 594450, 618228, 772785, 858650, 1030380, 1188900, 1287975, 1545570, 1717300, 2575950, 3091140, 3863925, 5151900, 7727850, 15455700]

約数ペア:

[(1, 15455700), (2, 7727850), (3, 5151900), (4, 3863925), (5, 3091140), (6, 2575950), (9, 1717300), (10, 1545570), (12, 1287975), (13, 1188900), (15, 1030380), (18, 858650), (20, 772785), (25, 618228), (26, 594450), (30, 515190), (36, 429325), (39, 396300), (45, 343460), (50, 309114), (52, 297225), (60, 257595), (65, 237780), (75, 206076), (78, 198150), (90, 171730), (100, 154557), (117, 132100), (130, 118890), (150, 103038), (156, 99075), (180, 85865), (195, 79260), (225, 68692), (234, 66050), (260, 59445), (300, 51519), (325, 47556), (390, 39630), (450, 34346), (468, 33025), (585, 26420), (650, 23778), (780, 19815), (900, 17173), (975, 15852), (1170, 13210), (1300, 11889), (1321, 11700), (1950, 7926), (2340, 6605), (2642, 5850), (2925, 5284), (3900, 3963)]