66212280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 235872000

約数和(自身を除く): 169659720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 349, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 698, 744, 765, 930, 1020, 1047, 1054, 1116, 1224, 1240, 1395, 1396, 1530, 1581, 1745, 1860, 2040, 2094, 2108, 2232, 2635, 2790, 2792, 3060, 3141, 3162, 3490, 3720, 4188, 4216, 4743, 5235, 5270, 5580, 5933, 6120, 6282, 6324, 6980, 7905, 8376, 9486, 10470, 10540, 10819, 11160, 11866, 12564, 12648, 13960, 15705, 15810, 17799, 18972, 20940, 21080, 21638, 23715, 23732, 25128, 29665, 31410, 31620, 32457, 35598, 37944, 41880, 43276, 47430, 47464, 53397, 54095, 59330, 62820, 63240, 64914, 71196, 86552, 88995, 94860, 97371, 106794, 108190, 118660, 125640, 129828, 142392, 162285, 177990, 183923, 189720, 194742, 213588, 216380, 237320, 259656, 266985, 324570, 355980, 367846, 389484, 427176, 432760, 486855, 533970, 551769, 649140, 711960, 735692, 778968, 919615, 973710, 1067940, 1103538, 1298280, 1471384, 1655307, 1839230, 1947420, 2135880, 2207076, 2758845, 3310614, 3678460, 3894840, 4414152, 5517690, 6621228, 7356920, 8276535, 11035380, 13242456, 16553070, 22070760, 33106140, 66212280]

約数ペア:

[(1, 66212280), (2, 33106140), (3, 22070760), (4, 16553070), (5, 13242456), (6, 11035380), (8, 8276535), (9, 7356920), (10, 6621228), (12, 5517690), (15, 4414152), (17, 3894840), (18, 3678460), (20, 3310614), (24, 2758845), (30, 2207076), (31, 2135880), (34, 1947420), (36, 1839230), (40, 1655307), (45, 1471384), (51, 1298280), (60, 1103538), (62, 1067940), (68, 973710), (72, 919615), (85, 778968), (90, 735692), (93, 711960), (102, 649140), (120, 551769), (124, 533970), (136, 486855), (153, 432760), (155, 427176), (170, 389484), (180, 367846), (186, 355980), (204, 324570), (248, 266985), (255, 259656), (279, 237320), (306, 216380), (310, 213588), (340, 194742), (349, 189720), (360, 183923), (372, 177990), (408, 162285), (465, 142392), (510, 129828), (527, 125640), (558, 118660), (612, 108190), (620, 106794), (680, 97371), (698, 94860), (744, 88995), (765, 86552), (930, 71196), (1020, 64914), (1047, 63240), (1054, 62820), (1116, 59330), (1224, 54095), (1240, 53397), (1395, 47464), (1396, 47430), (1530, 43276), (1581, 41880), (1745, 37944), (1860, 35598), (2040, 32457), (2094, 31620), (2108, 31410), (2232, 29665), (2635, 25128), (2790, 23732), (2792, 23715), (3060, 21638), (3141, 21080), (3162, 20940), (3490, 18972), (3720, 17799), (4188, 15810), (4216, 15705), (4743, 13960), (5235, 12648), (5270, 12564), (5580, 11866), (5933, 11160), (6120, 10819), (6282, 10540), (6324, 10470), (6980, 9486), (7905, 8376)]