199167660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 634023936

約数和(自身を除く): 434856276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 243, 270, 321, 324, 383, 405, 428, 486, 535, 540, 642, 766, 810, 963, 972, 1070, 1149, 1215, 1284, 1532, 1605, 1620, 1915, 1926, 2140, 2298, 2430, 2889, 3210, 3447, 3830, 3852, 4596, 4815, 4860, 5745, 5778, 6420, 6894, 7660, 8667, 9630, 10341, 11490, 11556, 13788, 14445, 17235, 17334, 19260, 20682, 22980, 26001, 28890, 31023, 34470, 34668, 40981, 41364, 43335, 51705, 52002, 57780, 62046, 68940, 81962, 86670, 93069, 103410, 104004, 122943, 124092, 130005, 155115, 163924, 173340, 186138, 204905, 206820, 245886, 260010, 310230, 368829, 372276, 409810, 465345, 491772, 520020, 614715, 620460, 737658, 819620, 930690, 1106487, 1229430, 1475316, 1844145, 1861380, 2212974, 2458860, 3319461, 3688290, 4425948, 5532435, 6638922, 7376580, 9958383, 11064870, 13277844, 16597305, 19916766, 22129740, 33194610, 39833532, 49791915, 66389220, 99583830, 199167660]

約数ペア:

[(1, 199167660), (2, 99583830), (3, 66389220), (4, 49791915), (5, 39833532), (6, 33194610), (9, 22129740), (10, 19916766), (12, 16597305), (15, 13277844), (18, 11064870), (20, 9958383), (27, 7376580), (30, 6638922), (36, 5532435), (45, 4425948), (54, 3688290), (60, 3319461), (81, 2458860), (90, 2212974), (107, 1861380), (108, 1844145), (135, 1475316), (162, 1229430), (180, 1106487), (214, 930690), (243, 819620), (270, 737658), (321, 620460), (324, 614715), (383, 520020), (405, 491772), (428, 465345), (486, 409810), (535, 372276), (540, 368829), (642, 310230), (766, 260010), (810, 245886), (963, 206820), (972, 204905), (1070, 186138), (1149, 173340), (1215, 163924), (1284, 155115), (1532, 130005), (1605, 124092), (1620, 122943), (1915, 104004), (1926, 103410), (2140, 93069), (2298, 86670), (2430, 81962), (2889, 68940), (3210, 62046), (3447, 57780), (3830, 52002), (3852, 51705), (4596, 43335), (4815, 41364), (4860, 40981), (5745, 34668), (5778, 34470), (6420, 31023), (6894, 28890), (7660, 26001), (8667, 22980), (9630, 20682), (10341, 19260), (11490, 17334), (11556, 17235), (13788, 14445)]