672240060

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 2182340160

約数和(自身を除く): 1510100100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 109, 135, 141, 162, 180, 188, 218, 235, 243, 270, 282, 324, 327, 405, 423, 436, 470, 486, 540, 545, 564, 654, 705, 729, 810, 846, 940, 972, 981, 1090, 1215, 1269, 1308, 1410, 1458, 1620, 1635, 1692, 1962, 2115, 2180, 2187, 2430, 2538, 2820, 2916, 2943, 3270, 3645, 3807, 3924, 4230, 4374, 4860, 4905, 5076, 5123, 5886, 6345, 6540, 6561, 7290, 7614, 8460, 8748, 8829, 9810, 10246, 10935, 11421, 11772, 12690, 13122, 14580, 14715, 15228, 15369, 17658, 19035, 19620, 20492, 21870, 22842, 25380, 25615, 26244, 26487, 29430, 30738, 32805, 34263, 35316, 38070, 43740, 44145, 45684, 46107, 51230, 52974, 57105, 58860, 61476, 65610, 68526, 76140, 76845, 79461, 88290, 92214, 102460, 102789, 105948, 114210, 131220, 132435, 137052, 138321, 153690, 158922, 171315, 176580, 184428, 205578, 228420, 230535, 238383, 264870, 276642, 307380, 308367, 317844, 342630, 397305, 411156, 414963, 461070, 476766, 513945, 529740, 553284, 616734, 685260, 691605, 715149, 794610, 829926, 922140, 953532, 1027890, 1191915, 1233468, 1244889, 1383210, 1430298, 1541835, 1589220, 1659852, 2055780, 2074815, 2383830, 2489778, 2766420, 2860596, 3083670, 3575745, 3734667, 4149630, 4767660, 4979556, 6167340, 6224445, 7151490, 7469334, 8299260, 11204001, 12448890, 14302980, 14938668, 18673335, 22408002, 24897780, 33612003, 37346670, 44816004, 56020005, 67224006, 74693340, 112040010, 134448012, 168060015, 224080020, 336120030, 672240060]

約数ペア:

[(1, 672240060), (2, 336120030), (3, 224080020), (4, 168060015), (5, 134448012), (6, 112040010), (9, 74693340), (10, 67224006), (12, 56020005), (15, 44816004), (18, 37346670), (20, 33612003), (27, 24897780), (30, 22408002), (36, 18673335), (45, 14938668), (47, 14302980), (54, 12448890), (60, 11204001), (81, 8299260), (90, 7469334), (94, 7151490), (108, 6224445), (109, 6167340), (135, 4979556), (141, 4767660), (162, 4149630), (180, 3734667), (188, 3575745), (218, 3083670), (235, 2860596), (243, 2766420), (270, 2489778), (282, 2383830), (324, 2074815), (327, 2055780), (405, 1659852), (423, 1589220), (436, 1541835), (470, 1430298), (486, 1383210), (540, 1244889), (545, 1233468), (564, 1191915), (654, 1027890), (705, 953532), (729, 922140), (810, 829926), (846, 794610), (940, 715149), (972, 691605), (981, 685260), (1090, 616734), (1215, 553284), (1269, 529740), (1308, 513945), (1410, 476766), (1458, 461070), (1620, 414963), (1635, 411156), (1692, 397305), (1962, 342630), (2115, 317844), (2180, 308367), (2187, 307380), (2430, 276642), (2538, 264870), (2820, 238383), (2916, 230535), (2943, 228420), (3270, 205578), (3645, 184428), (3807, 176580), (3924, 171315), (4230, 158922), (4374, 153690), (4860, 138321), (4905, 137052), (5076, 132435), (5123, 131220), (5886, 114210), (6345, 105948), (6540, 102789), (6561, 102460), (7290, 92214), (7614, 88290), (8460, 79461), (8748, 76845), (8829, 76140), (9810, 68526), (10246, 65610), (10935, 61476), (11421, 58860), (11772, 57105), (12690, 52974), (13122, 51230), (14580, 46107), (14715, 45684), (15228, 44145), (15369, 43740), (17658, 38070), (19035, 35316), (19620, 34263), (20492, 32805), (21870, 30738), (22842, 29430), (25380, 26487), (25615, 26244)]