201145140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 722534400

約数和(自身を除く): 521389260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 127, 135, 140, 180, 189, 210, 252, 254, 270, 315, 378, 381, 419, 420, 508, 540, 630, 635, 756, 762, 838, 889, 945, 1143, 1257, 1260, 1270, 1524, 1676, 1778, 1890, 1905, 2095, 2286, 2514, 2540, 2667, 2933, 3429, 3556, 3771, 3780, 3810, 4190, 4445, 4572, 5028, 5334, 5715, 5866, 6285, 6858, 7542, 7620, 8001, 8380, 8799, 8890, 10668, 11313, 11430, 11732, 12570, 13335, 13716, 14665, 15084, 16002, 17145, 17598, 17780, 18855, 22626, 22860, 24003, 25140, 26397, 26670, 29330, 32004, 34290, 35196, 37710, 40005, 43995, 45252, 48006, 52794, 53213, 53340, 56565, 58660, 68580, 75420, 79191, 80010, 87990, 96012, 105588, 106426, 113130, 120015, 131985, 158382, 159639, 160020, 175980, 212852, 226260, 240030, 263970, 266065, 316764, 319278, 372491, 395955, 478917, 480060, 527940, 532130, 638556, 744982, 791910, 798195, 957834, 1064260, 1117473, 1436751, 1489964, 1583820, 1596390, 1862455, 1915668, 2234946, 2394585, 2873502, 3192780, 3352419, 3724910, 4469892, 4789170, 5587365, 5747004, 6704838, 7183755, 7449820, 9578340, 10057257, 11174730, 13409676, 14367510, 16762095, 20114514, 22349460, 28735020, 33524190, 40229028, 50286285, 67048380, 100572570, 201145140]

約数ペア:

[(1, 201145140), (2, 100572570), (3, 67048380), (4, 50286285), (5, 40229028), (6, 33524190), (7, 28735020), (9, 22349460), (10, 20114514), (12, 16762095), (14, 14367510), (15, 13409676), (18, 11174730), (20, 10057257), (21, 9578340), (27, 7449820), (28, 7183755), (30, 6704838), (35, 5747004), (36, 5587365), (42, 4789170), (45, 4469892), (54, 3724910), (60, 3352419), (63, 3192780), (70, 2873502), (84, 2394585), (90, 2234946), (105, 1915668), (108, 1862455), (126, 1596390), (127, 1583820), (135, 1489964), (140, 1436751), (180, 1117473), (189, 1064260), (210, 957834), (252, 798195), (254, 791910), (270, 744982), (315, 638556), (378, 532130), (381, 527940), (419, 480060), (420, 478917), (508, 395955), (540, 372491), (630, 319278), (635, 316764), (756, 266065), (762, 263970), (838, 240030), (889, 226260), (945, 212852), (1143, 175980), (1257, 160020), (1260, 159639), (1270, 158382), (1524, 131985), (1676, 120015), (1778, 113130), (1890, 106426), (1905, 105588), (2095, 96012), (2286, 87990), (2514, 80010), (2540, 79191), (2667, 75420), (2933, 68580), (3429, 58660), (3556, 56565), (3771, 53340), (3780, 53213), (3810, 52794), (4190, 48006), (4445, 45252), (4572, 43995), (5028, 40005), (5334, 37710), (5715, 35196), (5866, 34290), (6285, 32004), (6858, 29330), (7542, 26670), (7620, 26397), (8001, 25140), (8380, 24003), (8799, 22860), (8890, 22626), (10668, 18855), (11313, 17780), (11430, 17598), (11732, 17145), (12570, 16002), (13335, 15084), (13716, 14665)]