173457720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6983}}^1$

素因数の和:7026

約数の個数: 128

約数和(自身を含む): 603417600

約数和(自身を除く): 429959880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 6983, 8280, 12420, 13966, 20949, 24840, 27932, 34915, 41898, 55864, 62847, 69830, 83796, 104745, 125694, 139660, 160609, 167592, 188541, 209490, 251388, 279320, 314235, 321218, 377082, 418980, 481827, 502776, 628470, 642436, 754164, 803045, 837960, 942705, 963654, 1256940, 1284872, 1445481, 1508328, 1606090, 1885410, 1927308, 2409135, 2513880, 2890962, 3212180, 3770820, 3854616, 4336443, 4818270, 5781924, 6424360, 7227405, 7541640, 8672886, 9636540, 11563848, 14454810, 17345772, 19273080, 21682215, 28909620, 34691544, 43364430, 57819240, 86728860, 173457720]

約数ペア:

[(1, 173457720), (2, 86728860), (3, 57819240), (4, 43364430), (5, 34691544), (6, 28909620), (8, 21682215), (9, 19273080), (10, 17345772), (12, 14454810), (15, 11563848), (18, 9636540), (20, 8672886), (23, 7541640), (24, 7227405), (27, 6424360), (30, 5781924), (36, 4818270), (40, 4336443), (45, 3854616), (46, 3770820), (54, 3212180), (60, 2890962), (69, 2513880), (72, 2409135), (90, 1927308), (92, 1885410), (108, 1606090), (115, 1508328), (120, 1445481), (135, 1284872), (138, 1256940), (180, 963654), (184, 942705), (207, 837960), (216, 803045), (230, 754164), (270, 642436), (276, 628470), (345, 502776), (360, 481827), (414, 418980), (460, 377082), (540, 321218), (552, 314235), (621, 279320), (690, 251388), (828, 209490), (920, 188541), (1035, 167592), (1080, 160609), (1242, 139660), (1380, 125694), (1656, 104745), (2070, 83796), (2484, 69830), (2760, 62847), (3105, 55864), (4140, 41898), (4968, 34915), (6210, 27932), (6983, 24840), (8280, 20949), (12420, 13966)]