25630560

素因数分解:

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

素因数の和:390

約数の個数: 192

約数和(自身を含む): 95256000

約数和(自身を除く): 69625440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 349, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 698, 720, 765, 816, 864, 918, 1020, 1047, 1080, 1224, 1360, 1396, 1440, 1530, 1632, 1745, 1836, 2040, 2094, 2160, 2295, 2448, 2720, 2792, 3060, 3141, 3490, 3672, 4080, 4188, 4320, 4590, 4896, 5235, 5584, 5933, 6120, 6282, 6980, 7344, 8160, 8376, 9180, 9423, 10470, 11168, 11866, 12240, 12564, 13960, 14688, 15705, 16752, 17799, 18360, 18846, 20940, 23732, 24480, 25128, 27920, 29665, 31410, 33504, 35598, 36720, 37692, 41880, 47115, 47464, 50256, 53397, 55840, 59330, 62820, 71196, 73440, 75384, 83760, 88995, 94230, 94928, 100512, 106794, 118660, 125640, 142392, 150768, 160191, 167520, 177990, 188460, 189856, 213588, 237320, 251280, 266985, 284784, 301536, 320382, 355980, 376920, 427176, 474640, 502560, 533970, 569568, 640764, 711960, 753840, 800955, 854352, 949280, 1067940, 1281528, 1423920, 1507680, 1601910, 1708704, 2135880, 2563056, 2847840, 3203820, 4271760, 5126112, 6407640, 8543520, 12815280, 25630560]

約数ペア:

[(1, 25630560), (2, 12815280), (3, 8543520), (4, 6407640), (5, 5126112), (6, 4271760), (8, 3203820), (9, 2847840), (10, 2563056), (12, 2135880), (15, 1708704), (16, 1601910), (17, 1507680), (18, 1423920), (20, 1281528), (24, 1067940), (27, 949280), (30, 854352), (32, 800955), (34, 753840), (36, 711960), (40, 640764), (45, 569568), (48, 533970), (51, 502560), (54, 474640), (60, 427176), (68, 376920), (72, 355980), (80, 320382), (85, 301536), (90, 284784), (96, 266985), (102, 251280), (108, 237320), (120, 213588), (135, 189856), (136, 188460), (144, 177990), (153, 167520), (160, 160191), (170, 150768), (180, 142392), (204, 125640), (216, 118660), (240, 106794), (255, 100512), (270, 94928), (272, 94230), (288, 88995), (306, 83760), (340, 75384), (349, 73440), (360, 71196), (408, 62820), (432, 59330), (459, 55840), (480, 53397), (510, 50256), (540, 47464), (544, 47115), (612, 41880), (680, 37692), (698, 36720), (720, 35598), (765, 33504), (816, 31410), (864, 29665), (918, 27920), (1020, 25128), (1047, 24480), (1080, 23732), (1224, 20940), (1360, 18846), (1396, 18360), (1440, 17799), (1530, 16752), (1632, 15705), (1745, 14688), (1836, 13960), (2040, 12564), (2094, 12240), (2160, 11866), (2295, 11168), (2448, 10470), (2720, 9423), (2792, 9180), (3060, 8376), (3141, 8160), (3490, 7344), (3672, 6980), (4080, 6282), (4188, 6120), (4320, 5933), (4590, 5584), (4896, 5235)]