18771036200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2081}}^1$

素因数の和:2500

約数の個数: 192

約数和(自身を含む): 52976073600

約数和(自身を除く): 34205037400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 379, 425, 476, 595, 680, 700, 758, 850, 952, 1190, 1400, 1516, 1700, 1895, 2081, 2380, 2653, 2975, 3032, 3400, 3790, 4162, 4760, 5306, 5950, 6443, 7580, 8324, 9475, 10405, 10612, 11900, 12886, 13265, 14567, 15160, 16648, 18950, 20810, 21224, 23800, 25772, 26530, 29134, 32215, 35377, 37900, 41620, 45101, 51544, 52025, 53060, 58268, 64430, 66325, 70754, 72835, 75800, 83240, 90202, 104050, 106120, 116536, 128860, 132650, 141508, 145670, 161075, 176885, 180404, 208100, 225505, 247639, 257720, 265300, 283016, 291340, 322150, 353770, 360808, 364175, 416200, 451010, 495278, 530600, 582680, 644300, 707540, 728350, 788699, 884425, 902020, 990556, 1127525, 1238195, 1288600, 1415080, 1456700, 1577398, 1768850, 1804040, 1981112, 2255050, 2476390, 2913400, 3154796, 3537700, 3943495, 4510100, 4952780, 5520893, 6190975, 6309592, 7075400, 7886990, 9020200, 9905560, 11041786, 12381950, 13407883, 15773980, 19717475, 22083572, 24763900, 26815766, 27604465, 31547960, 39434950, 44167144, 49527800, 53631532, 55208930, 67039415, 78869900, 93855181, 107263064, 110417860, 134078830, 138022325, 157739800, 187710362, 220835720, 268157660, 276044650, 335197075, 375420724, 469275905, 536315320, 552089300, 670394150, 750841448, 938551810, 1104178600, 1340788300, 1877103620, 2346379525, 2681576600, 3754207240, 4692759050, 9385518100, 18771036200]

約数ペア:

[(1, 18771036200), (2, 9385518100), (4, 4692759050), (5, 3754207240), (7, 2681576600), (8, 2346379525), (10, 1877103620), (14, 1340788300), (17, 1104178600), (20, 938551810), (25, 750841448), (28, 670394150), (34, 552089300), (35, 536315320), (40, 469275905), (50, 375420724), (56, 335197075), (68, 276044650), (70, 268157660), (85, 220835720), (100, 187710362), (119, 157739800), (136, 138022325), (140, 134078830), (170, 110417860), (175, 107263064), (200, 93855181), (238, 78869900), (280, 67039415), (340, 55208930), (350, 53631532), (379, 49527800), (425, 44167144), (476, 39434950), (595, 31547960), (680, 27604465), (700, 26815766), (758, 24763900), (850, 22083572), (952, 19717475), (1190, 15773980), (1400, 13407883), (1516, 12381950), (1700, 11041786), (1895, 9905560), (2081, 9020200), (2380, 7886990), (2653, 7075400), (2975, 6309592), (3032, 6190975), (3400, 5520893), (3790, 4952780), (4162, 4510100), (4760, 3943495), (5306, 3537700), (5950, 3154796), (6443, 2913400), (7580, 2476390), (8324, 2255050), (9475, 1981112), (10405, 1804040), (10612, 1768850), (11900, 1577398), (12886, 1456700), (13265, 1415080), (14567, 1288600), (15160, 1238195), (16648, 1127525), (18950, 990556), (20810, 902020), (21224, 884425), (23800, 788699), (25772, 728350), (26530, 707540), (29134, 644300), (32215, 582680), (35377, 530600), (37900, 495278), (41620, 451010), (45101, 416200), (51544, 364175), (52025, 360808), (53060, 353770), (58268, 322150), (64430, 291340), (66325, 283016), (70754, 265300), (72835, 257720), (75800, 247639), (83240, 225505), (90202, 208100), (104050, 180404), (106120, 176885), (116536, 161075), (128860, 145670), (132650, 141508)]