53640300

素因数分解:

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

素因数の和:161

約数の個数: 216

約数和(自身を含む): 187019280

約数和(自身を除く): 133378980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 49, 50, 60, 70, 75, 82, 84, 89, 98, 100, 105, 123, 140, 147, 150, 164, 175, 178, 196, 205, 210, 245, 246, 267, 287, 294, 300, 350, 356, 410, 420, 445, 490, 492, 525, 534, 574, 588, 615, 623, 700, 735, 820, 861, 890, 980, 1025, 1050, 1068, 1148, 1225, 1230, 1246, 1335, 1435, 1470, 1722, 1780, 1869, 2009, 2050, 2100, 2225, 2450, 2460, 2492, 2670, 2870, 2940, 3075, 3115, 3444, 3649, 3675, 3738, 4018, 4100, 4305, 4361, 4450, 4900, 5340, 5740, 6027, 6150, 6230, 6675, 7175, 7298, 7350, 7476, 8036, 8610, 8722, 8900, 9345, 10045, 10947, 12054, 12300, 12460, 13083, 13350, 14350, 14596, 14700, 15575, 17220, 17444, 18245, 18690, 20090, 21525, 21805, 21894, 24108, 25543, 26166, 26700, 28700, 30135, 31150, 36490, 37380, 40180, 43050, 43610, 43788, 46725, 50225, 51086, 52332, 54735, 60270, 62300, 65415, 72980, 76629, 86100, 87220, 91225, 93450, 100450, 102172, 109025, 109470, 120540, 127715, 130830, 150675, 153258, 178801, 182450, 186900, 200900, 218050, 218940, 255430, 261660, 273675, 301350, 306516, 327075, 357602, 364900, 383145, 436100, 510860, 536403, 547350, 602700, 638575, 654150, 715204, 766290, 894005, 1072806, 1094700, 1277150, 1308300, 1532580, 1788010, 1915725, 2145612, 2554300, 2682015, 3576020, 3831450, 4470025, 5364030, 7662900, 8940050, 10728060, 13410075, 17880100, 26820150, 53640300]

約数ペア:

[(1, 53640300), (2, 26820150), (3, 17880100), (4, 13410075), (5, 10728060), (6, 8940050), (7, 7662900), (10, 5364030), (12, 4470025), (14, 3831450), (15, 3576020), (20, 2682015), (21, 2554300), (25, 2145612), (28, 1915725), (30, 1788010), (35, 1532580), (41, 1308300), (42, 1277150), (49, 1094700), (50, 1072806), (60, 894005), (70, 766290), (75, 715204), (82, 654150), (84, 638575), (89, 602700), (98, 547350), (100, 536403), (105, 510860), (123, 436100), (140, 383145), (147, 364900), (150, 357602), (164, 327075), (175, 306516), (178, 301350), (196, 273675), (205, 261660), (210, 255430), (245, 218940), (246, 218050), (267, 200900), (287, 186900), (294, 182450), (300, 178801), (350, 153258), (356, 150675), (410, 130830), (420, 127715), (445, 120540), (490, 109470), (492, 109025), (525, 102172), (534, 100450), (574, 93450), (588, 91225), (615, 87220), (623, 86100), (700, 76629), (735, 72980), (820, 65415), (861, 62300), (890, 60270), (980, 54735), (1025, 52332), (1050, 51086), (1068, 50225), (1148, 46725), (1225, 43788), (1230, 43610), (1246, 43050), (1335, 40180), (1435, 37380), (1470, 36490), (1722, 31150), (1780, 30135), (1869, 28700), (2009, 26700), (2050, 26166), (2100, 25543), (2225, 24108), (2450, 21894), (2460, 21805), (2492, 21525), (2670, 20090), (2870, 18690), (2940, 18245), (3075, 17444), (3115, 17220), (3444, 15575), (3649, 14700), (3675, 14596), (3738, 14350), (4018, 13350), (4100, 13083), (4305, 12460), (4361, 12300), (4450, 12054), (4900, 10947), (5340, 10045), (5740, 9345), (6027, 8900), (6150, 8722), (6230, 8610), (6675, 8036), (7175, 7476), (7298, 7350)]