1201200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 240

約数和(自身を含む): 5166336

約数和(自身を除く): 3965136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 25, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 50, 52, 55, 56, 60, 65, 66, 70, 75, 77, 78, 80, 84, 88, 91, 100, 104, 105, 110, 112, 120, 130, 132, 140, 143, 150, 154, 156, 165, 168, 175, 176, 182, 195, 200, 208, 210, 220, 231, 240, 260, 264, 273, 275, 280, 286, 300, 308, 312, 325, 330, 336, 350, 364, 385, 390, 400, 420, 429, 440, 455, 462, 520, 525, 528, 546, 550, 560, 572, 600, 616, 624, 650, 660, 700, 715, 728, 770, 780, 825, 840, 858, 880, 910, 924, 975, 1001, 1040, 1050, 1092, 1100, 1144, 1155, 1200, 1232, 1300, 1320, 1365, 1400, 1430, 1456, 1540, 1560, 1650, 1680, 1716, 1820, 1848, 1925, 1950, 2002, 2100, 2145, 2184, 2200, 2275, 2288, 2310, 2600, 2640, 2730, 2800, 2860, 3003, 3080, 3120, 3300, 3432, 3575, 3640, 3696, 3850, 3900, 4004, 4200, 4290, 4368, 4400, 4550, 4620, 5005, 5200, 5460, 5720, 5775, 6006, 6160, 6600, 6825, 6864, 7150, 7280, 7700, 7800, 8008, 8400, 8580, 9100, 9240, 10010, 10725, 10920, 11440, 11550, 12012, 13200, 13650, 14300, 15015, 15400, 15600, 16016, 17160, 18200, 18480, 20020, 21450, 21840, 23100, 24024, 25025, 27300, 28600, 30030, 30800, 34320, 36400, 40040, 42900, 46200, 48048, 50050, 54600, 57200, 60060, 75075, 80080, 85800, 92400, 100100, 109200, 120120, 150150, 171600, 200200, 240240, 300300, 400400, 600600, 1201200]

約数ペア:

[(1, 1201200), (2, 600600), (3, 400400), (4, 300300), (5, 240240), (6, 200200), (7, 171600), (8, 150150), (10, 120120), (11, 109200), (12, 100100), (13, 92400), (14, 85800), (15, 80080), (16, 75075), (20, 60060), (21, 57200), (22, 54600), (24, 50050), (25, 48048), (26, 46200), (28, 42900), (30, 40040), (33, 36400), (35, 34320), (39, 30800), (40, 30030), (42, 28600), (44, 27300), (48, 25025), (50, 24024), (52, 23100), (55, 21840), (56, 21450), (60, 20020), (65, 18480), (66, 18200), (70, 17160), (75, 16016), (77, 15600), (78, 15400), (80, 15015), (84, 14300), (88, 13650), (91, 13200), (100, 12012), (104, 11550), (105, 11440), (110, 10920), (112, 10725), (120, 10010), (130, 9240), (132, 9100), (140, 8580), (143, 8400), (150, 8008), (154, 7800), (156, 7700), (165, 7280), (168, 7150), (175, 6864), (176, 6825), (182, 6600), (195, 6160), (200, 6006), (208, 5775), (210, 5720), (220, 5460), (231, 5200), (240, 5005), (260, 4620), (264, 4550), (273, 4400), (275, 4368), (280, 4290), (286, 4200), (300, 4004), (308, 3900), (312, 3850), (325, 3696), (330, 3640), (336, 3575), (350, 3432), (364, 3300), (385, 3120), (390, 3080), (400, 3003), (420, 2860), (429, 2800), (440, 2730), (455, 2640), (462, 2600), (520, 2310), (525, 2288), (528, 2275), (546, 2200), (550, 2184), (560, 2145), (572, 2100), (600, 2002), (616, 1950), (624, 1925), (650, 1848), (660, 1820), (700, 1716), (715, 1680), (728, 1650), (770, 1560), (780, 1540), (825, 1456), (840, 1430), (858, 1400), (880, 1365), (910, 1320), (924, 1300), (975, 1232), (1001, 1200), (1040, 1155), (1050, 1144), (1092, 1100)]