75096420

素因数分解:

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

素因数の和:163

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 178919580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 89, 98, 105, 123, 140, 147, 164, 178, 196, 205, 210, 245, 246, 267, 287, 294, 343, 356, 410, 420, 445, 490, 492, 534, 574, 588, 615, 623, 686, 735, 820, 861, 890, 980, 1029, 1068, 1148, 1230, 1246, 1335, 1372, 1435, 1470, 1715, 1722, 1780, 1869, 2009, 2058, 2460, 2492, 2670, 2870, 2940, 3115, 3430, 3444, 3649, 3738, 4018, 4116, 4305, 4361, 5145, 5340, 5740, 6027, 6230, 6860, 7298, 7476, 8036, 8610, 8722, 9345, 10045, 10290, 10947, 12054, 12460, 13083, 14063, 14596, 17220, 17444, 18245, 18690, 20090, 20580, 21805, 21894, 24108, 25543, 26166, 28126, 30135, 30527, 36490, 37380, 40180, 42189, 43610, 43788, 51086, 52332, 54735, 56252, 60270, 61054, 65415, 70315, 72980, 76629, 84378, 87220, 91581, 102172, 109470, 120540, 122108, 127715, 130830, 140630, 152635, 153258, 168756, 178801, 183162, 210945, 218940, 255430, 261660, 281260, 305270, 306516, 357602, 366324, 383145, 421890, 457905, 510860, 536403, 610540, 715204, 766290, 843780, 894005, 915810, 1072806, 1251607, 1532580, 1788010, 1831620, 2145612, 2503214, 2682015, 3576020, 3754821, 5006428, 5364030, 6258035, 7509642, 10728060, 12516070, 15019284, 18774105, 25032140, 37548210, 75096420]

約数ペア:

[(1, 75096420), (2, 37548210), (3, 25032140), (4, 18774105), (5, 15019284), (6, 12516070), (7, 10728060), (10, 7509642), (12, 6258035), (14, 5364030), (15, 5006428), (20, 3754821), (21, 3576020), (28, 2682015), (30, 2503214), (35, 2145612), (41, 1831620), (42, 1788010), (49, 1532580), (60, 1251607), (70, 1072806), (82, 915810), (84, 894005), (89, 843780), (98, 766290), (105, 715204), (123, 610540), (140, 536403), (147, 510860), (164, 457905), (178, 421890), (196, 383145), (205, 366324), (210, 357602), (245, 306516), (246, 305270), (267, 281260), (287, 261660), (294, 255430), (343, 218940), (356, 210945), (410, 183162), (420, 178801), (445, 168756), (490, 153258), (492, 152635), (534, 140630), (574, 130830), (588, 127715), (615, 122108), (623, 120540), (686, 109470), (735, 102172), (820, 91581), (861, 87220), (890, 84378), (980, 76629), (1029, 72980), (1068, 70315), (1148, 65415), (1230, 61054), (1246, 60270), (1335, 56252), (1372, 54735), (1435, 52332), (1470, 51086), (1715, 43788), (1722, 43610), (1780, 42189), (1869, 40180), (2009, 37380), (2058, 36490), (2460, 30527), (2492, 30135), (2670, 28126), (2870, 26166), (2940, 25543), (3115, 24108), (3430, 21894), (3444, 21805), (3649, 20580), (3738, 20090), (4018, 18690), (4116, 18245), (4305, 17444), (4361, 17220), (5145, 14596), (5340, 14063), (5740, 13083), (6027, 12460), (6230, 12054), (6860, 10947), (7298, 10290), (7476, 10045), (8036, 9345), (8610, 8722)]