30445800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 192

約数和(自身を含む): 117849600

約数和(自身を除く): 87403800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 264, 275, 280, 300, 308, 330, 350, 385, 420, 440, 462, 525, 550, 600, 616, 659, 660, 700, 770, 825, 840, 924, 1050, 1100, 1155, 1318, 1320, 1400, 1540, 1650, 1848, 1925, 1977, 2100, 2200, 2310, 2636, 3080, 3295, 3300, 3850, 3954, 4200, 4613, 4620, 5272, 5775, 6590, 6600, 7249, 7700, 7908, 9226, 9240, 9885, 11550, 13180, 13839, 14498, 15400, 15816, 16475, 18452, 19770, 21747, 23065, 23100, 26360, 27678, 28996, 32950, 36245, 36904, 39540, 43494, 46130, 46200, 49425, 50743, 55356, 57992, 65900, 69195, 72490, 79080, 86988, 92260, 98850, 101486, 108735, 110712, 115325, 131800, 138390, 144980, 152229, 173976, 181225, 184520, 197700, 202972, 217470, 230650, 253715, 276780, 289960, 304458, 345975, 362450, 395400, 405944, 434940, 461300, 507430, 543675, 553560, 608916, 691950, 724900, 761145, 869880, 922600, 1014860, 1087350, 1217832, 1268575, 1383900, 1449800, 1522290, 2029720, 2174700, 2537150, 2767800, 3044580, 3805725, 4349400, 5074300, 6089160, 7611450, 10148600, 15222900, 30445800]

約数ペア:

[(1, 30445800), (2, 15222900), (3, 10148600), (4, 7611450), (5, 6089160), (6, 5074300), (7, 4349400), (8, 3805725), (10, 3044580), (11, 2767800), (12, 2537150), (14, 2174700), (15, 2029720), (20, 1522290), (21, 1449800), (22, 1383900), (24, 1268575), (25, 1217832), (28, 1087350), (30, 1014860), (33, 922600), (35, 869880), (40, 761145), (42, 724900), (44, 691950), (50, 608916), (55, 553560), (56, 543675), (60, 507430), (66, 461300), (70, 434940), (75, 405944), (77, 395400), (84, 362450), (88, 345975), (100, 304458), (105, 289960), (110, 276780), (120, 253715), (132, 230650), (140, 217470), (150, 202972), (154, 197700), (165, 184520), (168, 181225), (175, 173976), (200, 152229), (210, 144980), (220, 138390), (231, 131800), (264, 115325), (275, 110712), (280, 108735), (300, 101486), (308, 98850), (330, 92260), (350, 86988), (385, 79080), (420, 72490), (440, 69195), (462, 65900), (525, 57992), (550, 55356), (600, 50743), (616, 49425), (659, 46200), (660, 46130), (700, 43494), (770, 39540), (825, 36904), (840, 36245), (924, 32950), (1050, 28996), (1100, 27678), (1155, 26360), (1318, 23100), (1320, 23065), (1400, 21747), (1540, 19770), (1650, 18452), (1848, 16475), (1925, 15816), (1977, 15400), (2100, 14498), (2200, 13839), (2310, 13180), (2636, 11550), (3080, 9885), (3295, 9240), (3300, 9226), (3850, 7908), (3954, 7700), (4200, 7249), (4613, 6600), (4620, 6590), (5272, 5775)]