225007920

素因数分解:

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

素因数の和:660

約数の個数: 240

約数和(自身を含む): 827304192

約数和(自身を除く): 602296272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 593, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1186, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1779, 1860, 2040, 2108, 2232, 2372, 2448, 2480, 2635, 2790, 2965, 3060, 3162, 3558, 3720, 4080, 4216, 4464, 4743, 4744, 5270, 5337, 5580, 5930, 6120, 6324, 7116, 7440, 7905, 8432, 8895, 9486, 9488, 10081, 10540, 10674, 11160, 11860, 12240, 12648, 14232, 15810, 17790, 18383, 18972, 20162, 21080, 21348, 22320, 23715, 23720, 25296, 26685, 28464, 30243, 31620, 35580, 36766, 37944, 40324, 42160, 42696, 47430, 47440, 50405, 53370, 55149, 60486, 63240, 71160, 73532, 75888, 80648, 85392, 90729, 91915, 94860, 100810, 106740, 110298, 120972, 126480, 142320, 147064, 151215, 161296, 165447, 181458, 183830, 189720, 201620, 213480, 220596, 241944, 275745, 294128, 302430, 312511, 330894, 362916, 367660, 379440, 403240, 426960, 441192, 453645, 483888, 551490, 604860, 625022, 661788, 725832, 735320, 806480, 827235, 882384, 907290, 937533, 1102980, 1209720, 1250044, 1323576, 1451664, 1470640, 1562555, 1654470, 1814580, 1875066, 2205960, 2419440, 2500088, 2647152, 2812599, 3125110, 3308940, 3629160, 3750132, 4411920, 4687665, 5000176, 5625198, 6250220, 6617880, 7258320, 7500264, 9375330, 11250396, 12500440, 13235760, 14062995, 15000528, 18750660, 22500792, 25000880, 28125990, 37501320, 45001584, 56251980, 75002640, 112503960, 225007920]

約数ペア:

[(1, 225007920), (2, 112503960), (3, 75002640), (4, 56251980), (5, 45001584), (6, 37501320), (8, 28125990), (9, 25000880), (10, 22500792), (12, 18750660), (15, 15000528), (16, 14062995), (17, 13235760), (18, 12500440), (20, 11250396), (24, 9375330), (30, 7500264), (31, 7258320), (34, 6617880), (36, 6250220), (40, 5625198), (45, 5000176), (48, 4687665), (51, 4411920), (60, 3750132), (62, 3629160), (68, 3308940), (72, 3125110), (80, 2812599), (85, 2647152), (90, 2500088), (93, 2419440), (102, 2205960), (120, 1875066), (124, 1814580), (136, 1654470), (144, 1562555), (153, 1470640), (155, 1451664), (170, 1323576), (180, 1250044), (186, 1209720), (204, 1102980), (240, 937533), (248, 907290), (255, 882384), (272, 827235), (279, 806480), (306, 735320), (310, 725832), (340, 661788), (360, 625022), (372, 604860), (408, 551490), (465, 483888), (496, 453645), (510, 441192), (527, 426960), (558, 403240), (593, 379440), (612, 367660), (620, 362916), (680, 330894), (720, 312511), (744, 302430), (765, 294128), (816, 275745), (930, 241944), (1020, 220596), (1054, 213480), (1116, 201620), (1186, 189720), (1224, 183830), (1240, 181458), (1360, 165447), (1395, 161296), (1488, 151215), (1530, 147064), (1581, 142320), (1779, 126480), (1860, 120972), (2040, 110298), (2108, 106740), (2232, 100810), (2372, 94860), (2448, 91915), (2480, 90729), (2635, 85392), (2790, 80648), (2965, 75888), (3060, 73532), (3162, 71160), (3558, 63240), (3720, 60486), (4080, 55149), (4216, 53370), (4464, 50405), (4743, 47440), (4744, 47430), (5270, 42696), (5337, 42160), (5580, 40324), (5930, 37944), (6120, 36766), (6324, 35580), (7116, 31620), (7440, 30243), (7905, 28464), (8432, 26685), (8895, 25296), (9486, 23720), (9488, 23715), (10081, 22320), (10540, 21348), (10674, 21080), (11160, 20162), (11860, 18972), (12240, 18383), (12648, 17790), (14232, 15810)]