176272920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 609336000

約数和(自身を除く): 433063080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 61, 69, 72, 90, 92, 115, 120, 122, 138, 180, 183, 184, 207, 230, 244, 276, 305, 345, 349, 360, 366, 414, 460, 488, 549, 552, 610, 690, 698, 732, 828, 915, 920, 1035, 1047, 1098, 1220, 1380, 1396, 1403, 1464, 1656, 1745, 1830, 2070, 2094, 2196, 2440, 2745, 2760, 2792, 2806, 3141, 3490, 3660, 4140, 4188, 4209, 4392, 5235, 5490, 5612, 6282, 6980, 7015, 7320, 8027, 8280, 8376, 8418, 10470, 10980, 11224, 12564, 12627, 13960, 14030, 15705, 16054, 16836, 20940, 21045, 21289, 21960, 24081, 25128, 25254, 28060, 31410, 32108, 33672, 40135, 41880, 42090, 42578, 48162, 50508, 56120, 62820, 63135, 63867, 64216, 72243, 80270, 84180, 85156, 96324, 101016, 106445, 120405, 125640, 126270, 127734, 144486, 160540, 168360, 170312, 191601, 192648, 212890, 240810, 252540, 255468, 288972, 319335, 321080, 361215, 383202, 425780, 481620, 489647, 505080, 510936, 577944, 638670, 722430, 766404, 851560, 958005, 963240, 979294, 1277340, 1444860, 1468941, 1532808, 1916010, 1958588, 2448235, 2554680, 2889720, 2937882, 3832020, 3917176, 4406823, 4896470, 5875764, 7344705, 7664040, 8813646, 9792940, 11751528, 14689410, 17627292, 19585880, 22034115, 29378820, 35254584, 44068230, 58757640, 88136460, 176272920]

約数ペア:

[(1, 176272920), (2, 88136460), (3, 58757640), (4, 44068230), (5, 35254584), (6, 29378820), (8, 22034115), (9, 19585880), (10, 17627292), (12, 14689410), (15, 11751528), (18, 9792940), (20, 8813646), (23, 7664040), (24, 7344705), (30, 5875764), (36, 4896470), (40, 4406823), (45, 3917176), (46, 3832020), (60, 2937882), (61, 2889720), (69, 2554680), (72, 2448235), (90, 1958588), (92, 1916010), (115, 1532808), (120, 1468941), (122, 1444860), (138, 1277340), (180, 979294), (183, 963240), (184, 958005), (207, 851560), (230, 766404), (244, 722430), (276, 638670), (305, 577944), (345, 510936), (349, 505080), (360, 489647), (366, 481620), (414, 425780), (460, 383202), (488, 361215), (549, 321080), (552, 319335), (610, 288972), (690, 255468), (698, 252540), (732, 240810), (828, 212890), (915, 192648), (920, 191601), (1035, 170312), (1047, 168360), (1098, 160540), (1220, 144486), (1380, 127734), (1396, 126270), (1403, 125640), (1464, 120405), (1656, 106445), (1745, 101016), (1830, 96324), (2070, 85156), (2094, 84180), (2196, 80270), (2440, 72243), (2745, 64216), (2760, 63867), (2792, 63135), (2806, 62820), (3141, 56120), (3490, 50508), (3660, 48162), (4140, 42578), (4188, 42090), (4209, 41880), (4392, 40135), (5235, 33672), (5490, 32108), (5612, 31410), (6282, 28060), (6980, 25254), (7015, 25128), (7320, 24081), (8027, 21960), (8280, 21289), (8376, 21045), (8418, 20940), (10470, 16836), (10980, 16054), (11224, 15705), (12564, 14030), (12627, 13960)]