75002640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 254555136

約数和(自身を除く): 179552496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 593, 620, 680, 744, 816, 930, 1020, 1054, 1186, 1240, 1360, 1488, 1581, 1779, 1860, 2040, 2108, 2372, 2480, 2635, 2965, 3162, 3558, 3720, 4080, 4216, 4744, 5270, 5930, 6324, 7116, 7440, 7905, 8432, 8895, 9488, 10081, 10540, 11860, 12648, 14232, 15810, 17790, 18383, 20162, 21080, 23720, 25296, 28464, 30243, 31620, 35580, 36766, 40324, 42160, 47440, 50405, 55149, 60486, 63240, 71160, 73532, 80648, 91915, 100810, 110298, 120972, 126480, 142320, 147064, 151215, 161296, 183830, 201620, 220596, 241944, 275745, 294128, 302430, 312511, 367660, 403240, 441192, 483888, 551490, 604860, 625022, 735320, 806480, 882384, 937533, 1102980, 1209720, 1250044, 1470640, 1562555, 1875066, 2205960, 2419440, 2500088, 3125110, 3750132, 4411920, 4687665, 5000176, 6250220, 7500264, 9375330, 12500440, 15000528, 18750660, 25000880, 37501320, 75002640]

約数ペア:

[(1, 75002640), (2, 37501320), (3, 25000880), (4, 18750660), (5, 15000528), (6, 12500440), (8, 9375330), (10, 7500264), (12, 6250220), (15, 5000176), (16, 4687665), (17, 4411920), (20, 3750132), (24, 3125110), (30, 2500088), (31, 2419440), (34, 2205960), (40, 1875066), (48, 1562555), (51, 1470640), (60, 1250044), (62, 1209720), (68, 1102980), (80, 937533), (85, 882384), (93, 806480), (102, 735320), (120, 625022), (124, 604860), (136, 551490), (155, 483888), (170, 441192), (186, 403240), (204, 367660), (240, 312511), (248, 302430), (255, 294128), (272, 275745), (310, 241944), (340, 220596), (372, 201620), (408, 183830), (465, 161296), (496, 151215), (510, 147064), (527, 142320), (593, 126480), (620, 120972), (680, 110298), (744, 100810), (816, 91915), (930, 80648), (1020, 73532), (1054, 71160), (1186, 63240), (1240, 60486), (1360, 55149), (1488, 50405), (1581, 47440), (1779, 42160), (1860, 40324), (2040, 36766), (2108, 35580), (2372, 31620), (2480, 30243), (2635, 28464), (2965, 25296), (3162, 23720), (3558, 21080), (3720, 20162), (4080, 18383), (4216, 17790), (4744, 15810), (5270, 14232), (5930, 12648), (6324, 11860), (7116, 10540), (7440, 10081), (7905, 9488), (8432, 8895)]