75537720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 259290720

約数和(自身を除く): 183753000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 53, 60, 72, 74, 90, 106, 107, 111, 120, 148, 159, 180, 185, 212, 214, 222, 265, 296, 318, 321, 333, 360, 370, 424, 428, 444, 477, 530, 535, 555, 636, 642, 666, 740, 795, 856, 888, 954, 963, 1060, 1070, 1110, 1272, 1284, 1332, 1480, 1590, 1605, 1665, 1908, 1926, 1961, 2120, 2140, 2220, 2385, 2568, 2664, 3180, 3210, 3330, 3816, 3852, 3922, 3959, 4280, 4440, 4770, 4815, 5671, 5883, 6360, 6420, 6660, 7704, 7844, 7918, 9540, 9630, 9805, 11342, 11766, 11877, 12840, 13320, 15688, 15836, 17013, 17649, 19080, 19260, 19610, 19795, 22684, 23532, 23754, 28355, 29415, 31672, 34026, 35298, 35631, 38520, 39220, 39590, 45368, 47064, 47508, 51039, 56710, 58830, 59385, 68052, 70596, 71262, 78440, 79180, 85065, 88245, 95016, 102078, 113420, 117660, 118770, 136104, 141192, 142524, 158360, 170130, 176490, 178155, 204156, 209827, 226840, 235320, 237540, 255195, 285048, 340260, 352980, 356310, 408312, 419654, 475080, 510390, 629481, 680520, 705960, 712620, 839308, 1020780, 1049135, 1258962, 1425240, 1678616, 1888443, 2041560, 2098270, 2517924, 3147405, 3776886, 4196540, 5035848, 6294810, 7553772, 8393080, 9442215, 12589620, 15107544, 18884430, 25179240, 37768860, 75537720]

約数ペア:

[(1, 75537720), (2, 37768860), (3, 25179240), (4, 18884430), (5, 15107544), (6, 12589620), (8, 9442215), (9, 8393080), (10, 7553772), (12, 6294810), (15, 5035848), (18, 4196540), (20, 3776886), (24, 3147405), (30, 2517924), (36, 2098270), (37, 2041560), (40, 1888443), (45, 1678616), (53, 1425240), (60, 1258962), (72, 1049135), (74, 1020780), (90, 839308), (106, 712620), (107, 705960), (111, 680520), (120, 629481), (148, 510390), (159, 475080), (180, 419654), (185, 408312), (212, 356310), (214, 352980), (222, 340260), (265, 285048), (296, 255195), (318, 237540), (321, 235320), (333, 226840), (360, 209827), (370, 204156), (424, 178155), (428, 176490), (444, 170130), (477, 158360), (530, 142524), (535, 141192), (555, 136104), (636, 118770), (642, 117660), (666, 113420), (740, 102078), (795, 95016), (856, 88245), (888, 85065), (954, 79180), (963, 78440), (1060, 71262), (1070, 70596), (1110, 68052), (1272, 59385), (1284, 58830), (1332, 56710), (1480, 51039), (1590, 47508), (1605, 47064), (1665, 45368), (1908, 39590), (1926, 39220), (1961, 38520), (2120, 35631), (2140, 35298), (2220, 34026), (2385, 31672), (2568, 29415), (2664, 28355), (3180, 23754), (3210, 23532), (3330, 22684), (3816, 19795), (3852, 19610), (3922, 19260), (3959, 19080), (4280, 17649), (4440, 17013), (4770, 15836), (4815, 15688), (5671, 13320), (5883, 12840), (6360, 11877), (6420, 11766), (6660, 11342), (7704, 9805), (7844, 9630), (7918, 9540)]