172602780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 588349440

約数和(自身を除く): 415746660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 37, 42, 58, 60, 70, 74, 84, 87, 105, 111, 116, 140, 145, 148, 174, 185, 203, 210, 222, 259, 290, 348, 370, 383, 406, 420, 435, 444, 518, 555, 580, 609, 740, 766, 777, 812, 870, 1015, 1036, 1073, 1110, 1149, 1218, 1295, 1532, 1554, 1740, 1915, 2030, 2146, 2220, 2298, 2436, 2590, 2681, 3045, 3108, 3219, 3830, 3885, 4060, 4292, 4596, 5180, 5362, 5365, 5745, 6090, 6438, 7511, 7660, 7770, 8043, 10724, 10730, 11107, 11490, 12180, 12876, 13405, 14171, 15022, 15540, 16086, 16095, 21460, 22214, 22533, 22980, 26810, 28342, 30044, 32172, 32190, 33321, 37555, 40215, 42513, 44428, 45066, 53620, 55535, 56684, 64380, 66642, 70855, 75110, 77749, 80430, 85026, 90132, 99197, 111070, 112665, 133284, 141710, 150220, 155498, 160860, 166605, 170052, 198394, 212565, 222140, 225330, 233247, 283420, 297591, 310996, 333210, 388745, 396788, 410959, 425130, 450660, 466494, 495985, 595182, 666420, 777490, 821918, 850260, 932988, 991970, 1166235, 1190364, 1232877, 1487955, 1554980, 1643836, 1983940, 2054795, 2332470, 2465754, 2876713, 2975910, 4109590, 4664940, 4931508, 5753426, 5951820, 6164385, 8219180, 8630139, 11506852, 12328770, 14383565, 17260278, 24657540, 28767130, 34520556, 43150695, 57534260, 86301390, 172602780]

約数ペア:

[(1, 172602780), (2, 86301390), (3, 57534260), (4, 43150695), (5, 34520556), (6, 28767130), (7, 24657540), (10, 17260278), (12, 14383565), (14, 12328770), (15, 11506852), (20, 8630139), (21, 8219180), (28, 6164385), (29, 5951820), (30, 5753426), (35, 4931508), (37, 4664940), (42, 4109590), (58, 2975910), (60, 2876713), (70, 2465754), (74, 2332470), (84, 2054795), (87, 1983940), (105, 1643836), (111, 1554980), (116, 1487955), (140, 1232877), (145, 1190364), (148, 1166235), (174, 991970), (185, 932988), (203, 850260), (210, 821918), (222, 777490), (259, 666420), (290, 595182), (348, 495985), (370, 466494), (383, 450660), (406, 425130), (420, 410959), (435, 396788), (444, 388745), (518, 333210), (555, 310996), (580, 297591), (609, 283420), (740, 233247), (766, 225330), (777, 222140), (812, 212565), (870, 198394), (1015, 170052), (1036, 166605), (1073, 160860), (1110, 155498), (1149, 150220), (1218, 141710), (1295, 133284), (1532, 112665), (1554, 111070), (1740, 99197), (1915, 90132), (2030, 85026), (2146, 80430), (2220, 77749), (2298, 75110), (2436, 70855), (2590, 66642), (2681, 64380), (3045, 56684), (3108, 55535), (3219, 53620), (3830, 45066), (3885, 44428), (4060, 42513), (4292, 40215), (4596, 37555), (5180, 33321), (5362, 32190), (5365, 32172), (5745, 30044), (6090, 28342), (6438, 26810), (7511, 22980), (7660, 22533), (7770, 22214), (8043, 21460), (10724, 16095), (10730, 16086), (11107, 15540), (11490, 15022), (12180, 14171), (12876, 13405)]