203213880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2267}}^1$

素因数の和:2370

約数の個数: 128

約数和(自身を含む): 685843200

約数和(自身を除く): 482629320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1660, 1992, 2241, 2267, 2490, 2988, 3320, 3735, 4482, 4534, 4980, 5976, 6801, 7470, 8964, 9068, 9960, 11205, 11335, 13602, 14940, 17928, 18136, 20403, 22410, 22670, 27204, 29880, 34005, 40806, 44820, 45340, 54408, 61209, 68010, 81612, 89640, 90680, 102015, 122418, 136020, 163224, 188161, 204030, 244836, 272040, 306045, 376322, 408060, 489672, 564483, 612090, 752644, 816120, 940805, 1128966, 1224180, 1505288, 1693449, 1881610, 2257932, 2448360, 2822415, 3386898, 3763220, 4515864, 5080347, 5644830, 6773796, 7526440, 8467245, 10160694, 11289660, 13547592, 16934490, 20321388, 22579320, 25401735, 33868980, 40642776, 50803470, 67737960, 101606940, 203213880]

約数ペア:

[(1, 203213880), (2, 101606940), (3, 67737960), (4, 50803470), (5, 40642776), (6, 33868980), (8, 25401735), (9, 22579320), (10, 20321388), (12, 16934490), (15, 13547592), (18, 11289660), (20, 10160694), (24, 8467245), (27, 7526440), (30, 6773796), (36, 5644830), (40, 5080347), (45, 4515864), (54, 3763220), (60, 3386898), (72, 2822415), (83, 2448360), (90, 2257932), (108, 1881610), (120, 1693449), (135, 1505288), (166, 1224180), (180, 1128966), (216, 940805), (249, 816120), (270, 752644), (332, 612090), (360, 564483), (415, 489672), (498, 408060), (540, 376322), (664, 306045), (747, 272040), (830, 244836), (996, 204030), (1080, 188161), (1245, 163224), (1494, 136020), (1660, 122418), (1992, 102015), (2241, 90680), (2267, 89640), (2490, 81612), (2988, 68010), (3320, 61209), (3735, 54408), (4482, 45340), (4534, 44820), (4980, 40806), (5976, 34005), (6801, 29880), (7470, 27204), (8964, 22670), (9068, 22410), (9960, 20403), (11205, 18136), (11335, 17928), (13602, 14940)]