22988700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 85307040

約数和(自身を除く): 62318340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 41, 42, 45, 50, 60, 63, 70, 75, 82, 84, 89, 90, 100, 105, 123, 126, 140, 150, 164, 175, 178, 180, 205, 210, 225, 246, 252, 267, 287, 300, 315, 350, 356, 369, 410, 420, 445, 450, 492, 525, 534, 574, 615, 623, 630, 700, 738, 801, 820, 861, 890, 900, 1025, 1050, 1068, 1148, 1230, 1246, 1260, 1335, 1435, 1476, 1575, 1602, 1722, 1780, 1845, 1869, 2050, 2100, 2225, 2460, 2492, 2583, 2670, 2870, 3075, 3115, 3150, 3204, 3444, 3649, 3690, 3738, 4005, 4100, 4305, 4450, 5166, 5340, 5607, 5740, 6150, 6230, 6300, 6675, 7175, 7298, 7380, 7476, 8010, 8610, 8900, 9225, 9345, 10332, 10947, 11214, 12300, 12460, 12915, 13350, 14350, 14596, 15575, 16020, 17220, 18245, 18450, 18690, 20025, 21525, 21894, 22428, 25543, 25830, 26700, 28035, 28700, 31150, 32841, 36490, 36900, 37380, 40050, 43050, 43788, 46725, 51086, 51660, 54735, 56070, 62300, 64575, 65682, 72980, 76629, 80100, 86100, 91225, 93450, 102172, 109470, 112140, 127715, 129150, 131364, 140175, 153258, 164205, 182450, 186900, 218940, 229887, 255430, 258300, 273675, 280350, 306516, 328410, 364900, 383145, 459774, 510860, 547350, 560700, 638575, 656820, 766290, 821025, 919548, 1094700, 1149435, 1277150, 1532580, 1642050, 1915725, 2298870, 2554300, 3284100, 3831450, 4597740, 5747175, 7662900, 11494350, 22988700]

約数ペア:

[(1, 22988700), (2, 11494350), (3, 7662900), (4, 5747175), (5, 4597740), (6, 3831450), (7, 3284100), (9, 2554300), (10, 2298870), (12, 1915725), (14, 1642050), (15, 1532580), (18, 1277150), (20, 1149435), (21, 1094700), (25, 919548), (28, 821025), (30, 766290), (35, 656820), (36, 638575), (41, 560700), (42, 547350), (45, 510860), (50, 459774), (60, 383145), (63, 364900), (70, 328410), (75, 306516), (82, 280350), (84, 273675), (89, 258300), (90, 255430), (100, 229887), (105, 218940), (123, 186900), (126, 182450), (140, 164205), (150, 153258), (164, 140175), (175, 131364), (178, 129150), (180, 127715), (205, 112140), (210, 109470), (225, 102172), (246, 93450), (252, 91225), (267, 86100), (287, 80100), (300, 76629), (315, 72980), (350, 65682), (356, 64575), (369, 62300), (410, 56070), (420, 54735), (445, 51660), (450, 51086), (492, 46725), (525, 43788), (534, 43050), (574, 40050), (615, 37380), (623, 36900), (630, 36490), (700, 32841), (738, 31150), (801, 28700), (820, 28035), (861, 26700), (890, 25830), (900, 25543), (1025, 22428), (1050, 21894), (1068, 21525), (1148, 20025), (1230, 18690), (1246, 18450), (1260, 18245), (1335, 17220), (1435, 16020), (1476, 15575), (1575, 14596), (1602, 14350), (1722, 13350), (1780, 12915), (1845, 12460), (1869, 12300), (2050, 11214), (2100, 10947), (2225, 10332), (2460, 9345), (2492, 9225), (2583, 8900), (2670, 8610), (2870, 8010), (3075, 7476), (3115, 7380), (3150, 7298), (3204, 7175), (3444, 6675), (3649, 6300), (3690, 6230), (3738, 6150), (4005, 5740), (4100, 5607), (4305, 5340), (4450, 5166)]