87256440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 301916160

約数和(自身を除く): 214659720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 191, 216, 235, 243, 270, 282, 324, 360, 376, 382, 405, 423, 470, 486, 540, 564, 573, 648, 705, 764, 810, 846, 940, 955, 972, 1080, 1128, 1146, 1215, 1269, 1410, 1528, 1620, 1692, 1719, 1880, 1910, 1944, 2115, 2292, 2430, 2538, 2820, 2865, 3240, 3384, 3438, 3807, 3820, 4230, 4584, 4860, 5076, 5157, 5640, 5730, 6345, 6876, 7614, 7640, 8460, 8595, 8977, 9720, 10152, 10314, 11421, 11460, 12690, 13752, 15228, 15471, 16920, 17190, 17954, 19035, 20628, 22842, 22920, 25380, 25785, 26931, 30456, 30942, 34380, 35908, 38070, 41256, 44885, 45684, 46413, 50760, 51570, 53862, 57105, 61884, 68760, 71816, 76140, 77355, 80793, 89770, 91368, 92826, 103140, 107724, 114210, 123768, 134655, 152280, 154710, 161586, 179540, 185652, 206280, 215448, 228420, 232065, 242379, 269310, 309420, 323172, 359080, 371304, 403965, 456840, 464130, 484758, 538620, 618840, 646344, 727137, 807930, 928260, 969516, 1077240, 1211895, 1454274, 1615860, 1856520, 1939032, 2181411, 2423790, 2908548, 3231720, 3635685, 4362822, 4847580, 5817096, 7271370, 8725644, 9695160, 10907055, 14542740, 17451288, 21814110, 29085480, 43628220, 87256440]

約数ペア:

[(1, 87256440), (2, 43628220), (3, 29085480), (4, 21814110), (5, 17451288), (6, 14542740), (8, 10907055), (9, 9695160), (10, 8725644), (12, 7271370), (15, 5817096), (18, 4847580), (20, 4362822), (24, 3635685), (27, 3231720), (30, 2908548), (36, 2423790), (40, 2181411), (45, 1939032), (47, 1856520), (54, 1615860), (60, 1454274), (72, 1211895), (81, 1077240), (90, 969516), (94, 928260), (108, 807930), (120, 727137), (135, 646344), (141, 618840), (162, 538620), (180, 484758), (188, 464130), (191, 456840), (216, 403965), (235, 371304), (243, 359080), (270, 323172), (282, 309420), (324, 269310), (360, 242379), (376, 232065), (382, 228420), (405, 215448), (423, 206280), (470, 185652), (486, 179540), (540, 161586), (564, 154710), (573, 152280), (648, 134655), (705, 123768), (764, 114210), (810, 107724), (846, 103140), (940, 92826), (955, 91368), (972, 89770), (1080, 80793), (1128, 77355), (1146, 76140), (1215, 71816), (1269, 68760), (1410, 61884), (1528, 57105), (1620, 53862), (1692, 51570), (1719, 50760), (1880, 46413), (1910, 45684), (1944, 44885), (2115, 41256), (2292, 38070), (2430, 35908), (2538, 34380), (2820, 30942), (2865, 30456), (3240, 26931), (3384, 25785), (3438, 25380), (3807, 22920), (3820, 22842), (4230, 20628), (4584, 19035), (4860, 17954), (5076, 17190), (5157, 16920), (5640, 15471), (5730, 15228), (6345, 13752), (6876, 12690), (7614, 11460), (7640, 11421), (8460, 10314), (8595, 10152), (8977, 9720)]