75528180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 384

約数和(自身を含む): 304819200

約数和(自身を除く): 229291020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 29, 30, 35, 36, 39, 42, 45, 52, 53, 54, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 105, 106, 108, 116, 117, 126, 130, 135, 140, 145, 156, 159, 174, 180, 182, 189, 195, 203, 210, 212, 234, 252, 260, 261, 265, 270, 273, 290, 315, 318, 348, 351, 364, 371, 377, 378, 390, 406, 420, 435, 455, 468, 477, 522, 530, 540, 546, 580, 585, 609, 630, 636, 689, 702, 742, 754, 756, 780, 783, 795, 812, 819, 870, 910, 945, 954, 1015, 1044, 1060, 1092, 1113, 1131, 1170, 1218, 1260, 1305, 1365, 1378, 1404, 1431, 1484, 1508, 1537, 1566, 1590, 1638, 1740, 1755, 1820, 1827, 1855, 1885, 1890, 1908, 2030, 2067, 2226, 2262, 2340, 2385, 2436, 2457, 2610, 2639, 2730, 2756, 2862, 3045, 3074, 3132, 3180, 3276, 3339, 3393, 3445, 3510, 3654, 3710, 3770, 3780, 3915, 4060, 4095, 4134, 4452, 4524, 4611, 4770, 4823, 4914, 5220, 5278, 5460, 5481, 5565, 5655, 5724, 6090, 6148, 6201, 6678, 6786, 6890, 7020, 7155, 7308, 7420, 7540, 7685, 7830, 7917, 8190, 8268, 9135, 9222, 9540, 9646, 9828, 10017, 10179, 10335, 10556, 10759, 10962, 11130, 11310, 12180, 12285, 12402, 13195, 13356, 13572, 13780, 13833, 14310, 14469, 15370, 15660, 15834, 16380, 16695, 16965, 18270, 18444, 18603, 19292, 19981, 20034, 20358, 20670, 21518, 21924, 22260, 22620, 23055, 23751, 24115, 24570, 24804, 26390, 27405, 27666, 28620, 28938, 30740, 31005, 31668, 32277, 33390, 33930, 36540, 37206, 39585, 39962, 40068, 40716, 41340, 41499, 43036, 43407, 46110, 47502, 48230, 49140, 50085, 50895, 52780, 53795, 54810, 55332, 57876, 59943, 62010, 64554, 66780, 67860, 69165, 71253, 72345, 74412, 79170, 79924, 82998, 86814, 92220, 93015, 95004, 96460, 96831, 99905, 100170, 101790, 107590, 109620, 118755, 119886, 124020, 129108, 130221, 138330, 139867, 142506, 144690, 158340, 161385, 165996, 173628, 179829, 186030, 193662, 199810, 200340, 203580, 207495, 215180, 217035, 237510, 239772, 260442, 276660, 279734, 285012, 289380, 290493, 299715, 322770, 356265, 359658, 372060, 387324, 399620, 414990, 419601, 434070, 475020, 484155, 520884, 539487, 559468, 580986, 599430, 645540, 651105, 699335, 712530, 719316, 829980, 839202, 868140, 899145, 968310, 1078974, 1161972, 1198860, 1258803, 1302210, 1398670, 1425060, 1452465, 1678404, 1798290, 1936620, 2098005, 2157948, 2517606, 2604420, 2697435, 2797340, 2904930, 3596580, 3776409, 4196010, 5035212, 5394870, 5809860, 6294015, 7552818, 8392020, 10789740, 12588030, 15105636, 18882045, 25176060, 37764090, 75528180]

約数ペア:

[(1, 75528180), (2, 37764090), (3, 25176060), (4, 18882045), (5, 15105636), (6, 12588030), (7, 10789740), (9, 8392020), (10, 7552818), (12, 6294015), (13, 5809860), (14, 5394870), (15, 5035212), (18, 4196010), (20, 3776409), (21, 3596580), (26, 2904930), (27, 2797340), (28, 2697435), (29, 2604420), (30, 2517606), (35, 2157948), (36, 2098005), (39, 1936620), (42, 1798290), (45, 1678404), (52, 1452465), (53, 1425060), (54, 1398670), (58, 1302210), (60, 1258803), (63, 1198860), (65, 1161972), (70, 1078974), (78, 968310), (84, 899145), (87, 868140), (90, 839202), (91, 829980), (105, 719316), (106, 712530), (108, 699335), (116, 651105), (117, 645540), (126, 599430), (130, 580986), (135, 559468), (140, 539487), (145, 520884), (156, 484155), (159, 475020), (174, 434070), (180, 419601), (182, 414990), (189, 399620), (195, 387324), (203, 372060), (210, 359658), (212, 356265), (234, 322770), (252, 299715), (260, 290493), (261, 289380), (265, 285012), (270, 279734), (273, 276660), (290, 260442), (315, 239772), (318, 237510), (348, 217035), (351, 215180), (364, 207495), (371, 203580), (377, 200340), (378, 199810), (390, 193662), (406, 186030), (420, 179829), (435, 173628), (455, 165996), (468, 161385), (477, 158340), (522, 144690), (530, 142506), (540, 139867), (546, 138330), (580, 130221), (585, 129108), (609, 124020), (630, 119886), (636, 118755), (689, 109620), (702, 107590), (742, 101790), (754, 100170), (756, 99905), (780, 96831), (783, 96460), (795, 95004), (812, 93015), (819, 92220), (870, 86814), (910, 82998), (945, 79924), (954, 79170), (1015, 74412), (1044, 72345), (1060, 71253), (1092, 69165), (1113, 67860), (1131, 66780), (1170, 64554), (1218, 62010), (1260, 59943), (1305, 57876), (1365, 55332), (1378, 54810), (1404, 53795), (1431, 52780), (1484, 50895), (1508, 50085), (1537, 49140), (1566, 48230), (1590, 47502), (1638, 46110), (1740, 43407), (1755, 43036), (1820, 41499), (1827, 41340), (1855, 40716), (1885, 40068), (1890, 39962), (1908, 39585), (2030, 37206), (2067, 36540), (2226, 33930), (2262, 33390), (2340, 32277), (2385, 31668), (2436, 31005), (2457, 30740), (2610, 28938), (2639, 28620), (2730, 27666), (2756, 27405), (2862, 26390), (3045, 24804), (3074, 24570), (3132, 24115), (3180, 23751), (3276, 23055), (3339, 22620), (3393, 22260), (3445, 21924), (3510, 21518), (3654, 20670), (3710, 20358), (3770, 20034), (3780, 19981), (3915, 19292), (4060, 18603), (4095, 18444), (4134, 18270), (4452, 16965), (4524, 16695), (4611, 16380), (4770, 15834), (4823, 15660), (4914, 15370), (5220, 14469), (5278, 14310), (5460, 13833), (5481, 13780), (5565, 13572), (5655, 13356), (5724, 13195), (6090, 12402), (6148, 12285), (6201, 12180), (6678, 11310), (6786, 11130), (6890, 10962), (7020, 10759), (7155, 10556), (7308, 10335), (7420, 10179), (7540, 10017), (7685, 9828), (7830, 9646), (7917, 9540), (8190, 9222), (8268, 9135)]