450127260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^2$

素因数の和:206

約数の個数: 216

約数和(自身を含む): 1558047120

約数和(自身を除く): 1107919860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 83, 90, 99, 108, 110, 121, 132, 135, 165, 166, 180, 198, 220, 242, 249, 270, 297, 330, 332, 363, 396, 415, 484, 495, 498, 540, 594, 605, 660, 726, 747, 830, 913, 990, 996, 1089, 1188, 1210, 1245, 1452, 1485, 1494, 1660, 1815, 1826, 1980, 2178, 2241, 2420, 2490, 2739, 2970, 2988, 3267, 3630, 3652, 3735, 4356, 4482, 4565, 4980, 5445, 5478, 5940, 6534, 6889, 7260, 7470, 8217, 8964, 9130, 10043, 10890, 10956, 11205, 13068, 13695, 13778, 14940, 16335, 16434, 18260, 20086, 20667, 21780, 22410, 24651, 27390, 27556, 30129, 32670, 32868, 34445, 40172, 41085, 41334, 44820, 49302, 50215, 54780, 60258, 62001, 65340, 68890, 75779, 82170, 82668, 90387, 98604, 100430, 103335, 120516, 123255, 124002, 137780, 150645, 151558, 164340, 180774, 186003, 200860, 206670, 227337, 246510, 248004, 271161, 301290, 303116, 310005, 361548, 372006, 378895, 413340, 451935, 454674, 493020, 542322, 602580, 620010, 682011, 744012, 757790, 833569, 903870, 909348, 930015, 1084644, 1136685, 1240020, 1355805, 1364022, 1515580, 1667138, 1807740, 1860030, 2046033, 2273370, 2500707, 2711610, 2728044, 3334276, 3410055, 3720060, 4092066, 4167845, 4546740, 5001414, 5423220, 6820110, 7502121, 8184132, 8335690, 10002828, 10230165, 12503535, 13640220, 15004242, 16671380, 20460330, 22506363, 25007070, 30008484, 37510605, 40920660, 45012726, 50014140, 75021210, 90025452, 112531815, 150042420, 225063630, 450127260]

約数ペア:

[(1, 450127260), (2, 225063630), (3, 150042420), (4, 112531815), (5, 90025452), (6, 75021210), (9, 50014140), (10, 45012726), (11, 40920660), (12, 37510605), (15, 30008484), (18, 25007070), (20, 22506363), (22, 20460330), (27, 16671380), (30, 15004242), (33, 13640220), (36, 12503535), (44, 10230165), (45, 10002828), (54, 8335690), (55, 8184132), (60, 7502121), (66, 6820110), (83, 5423220), (90, 5001414), (99, 4546740), (108, 4167845), (110, 4092066), (121, 3720060), (132, 3410055), (135, 3334276), (165, 2728044), (166, 2711610), (180, 2500707), (198, 2273370), (220, 2046033), (242, 1860030), (249, 1807740), (270, 1667138), (297, 1515580), (330, 1364022), (332, 1355805), (363, 1240020), (396, 1136685), (415, 1084644), (484, 930015), (495, 909348), (498, 903870), (540, 833569), (594, 757790), (605, 744012), (660, 682011), (726, 620010), (747, 602580), (830, 542322), (913, 493020), (990, 454674), (996, 451935), (1089, 413340), (1188, 378895), (1210, 372006), (1245, 361548), (1452, 310005), (1485, 303116), (1494, 301290), (1660, 271161), (1815, 248004), (1826, 246510), (1980, 227337), (2178, 206670), (2241, 200860), (2420, 186003), (2490, 180774), (2739, 164340), (2970, 151558), (2988, 150645), (3267, 137780), (3630, 124002), (3652, 123255), (3735, 120516), (4356, 103335), (4482, 100430), (4565, 98604), (4980, 90387), (5445, 82668), (5478, 82170), (5940, 75779), (6534, 68890), (6889, 65340), (7260, 62001), (7470, 60258), (8217, 54780), (8964, 50215), (9130, 49302), (10043, 44820), (10890, 41334), (10956, 41085), (11205, 40172), (13068, 34445), (13695, 32868), (13778, 32670), (14940, 30129), (16335, 27556), (16434, 27390), (18260, 24651), (20086, 22410), (20667, 21780)]