30256380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 119508480

約数和(自身を除く): 89252100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 37, 42, 44, 45, 55, 59, 60, 63, 66, 70, 74, 77, 84, 90, 99, 105, 110, 111, 118, 126, 132, 140, 148, 154, 165, 177, 180, 185, 198, 210, 220, 222, 231, 236, 252, 259, 295, 308, 315, 330, 333, 354, 370, 385, 396, 407, 413, 420, 444, 462, 495, 518, 531, 555, 590, 630, 649, 660, 666, 693, 708, 740, 770, 777, 814, 826, 885, 924, 990, 1036, 1062, 1110, 1155, 1180, 1221, 1239, 1260, 1295, 1298, 1332, 1386, 1540, 1554, 1628, 1652, 1665, 1770, 1947, 1980, 2035, 2065, 2124, 2183, 2220, 2310, 2331, 2442, 2478, 2590, 2596, 2655, 2772, 2849, 3108, 3245, 3330, 3465, 3540, 3663, 3717, 3885, 3894, 4070, 4130, 4366, 4543, 4620, 4662, 4884, 4956, 5180, 5310, 5698, 5841, 6105, 6195, 6490, 6549, 6660, 6930, 7326, 7434, 7770, 7788, 8140, 8260, 8547, 8732, 9086, 9324, 9735, 10620, 10915, 11396, 11655, 11682, 12210, 12390, 12980, 13098, 13629, 13860, 14245, 14652, 14868, 15281, 15540, 17094, 18172, 18315, 18585, 19470, 19647, 21830, 22715, 23310, 23364, 24013, 24420, 24780, 25641, 26196, 27258, 28490, 29205, 30562, 32745, 34188, 36630, 37170, 38940, 39294, 40887, 42735, 43660, 45430, 45843, 46620, 48026, 51282, 54516, 56980, 58410, 61124, 65490, 68145, 72039, 73260, 74340, 76405, 78588, 81774, 85470, 90860, 91686, 96052, 98235, 102564, 116820, 120065, 128205, 130980, 136290, 137529, 144078, 152810, 163548, 168091, 170940, 183372, 196470, 204435, 216117, 229215, 240130, 256410, 272580, 275058, 288156, 305620, 336182, 360195, 392940, 408870, 432234, 458430, 480260, 504273, 512820, 550116, 672364, 687645, 720390, 817740, 840455, 864468, 916860, 1008546, 1080585, 1375290, 1440780, 1512819, 1680910, 2017092, 2161170, 2521365, 2750580, 3025638, 3361820, 4322340, 5042730, 6051276, 7564095, 10085460, 15128190, 30256380]

約数ペア:

[(1, 30256380), (2, 15128190), (3, 10085460), (4, 7564095), (5, 6051276), (6, 5042730), (7, 4322340), (9, 3361820), (10, 3025638), (11, 2750580), (12, 2521365), (14, 2161170), (15, 2017092), (18, 1680910), (20, 1512819), (21, 1440780), (22, 1375290), (28, 1080585), (30, 1008546), (33, 916860), (35, 864468), (36, 840455), (37, 817740), (42, 720390), (44, 687645), (45, 672364), (55, 550116), (59, 512820), (60, 504273), (63, 480260), (66, 458430), (70, 432234), (74, 408870), (77, 392940), (84, 360195), (90, 336182), (99, 305620), (105, 288156), (110, 275058), (111, 272580), (118, 256410), (126, 240130), (132, 229215), (140, 216117), (148, 204435), (154, 196470), (165, 183372), (177, 170940), (180, 168091), (185, 163548), (198, 152810), (210, 144078), (220, 137529), (222, 136290), (231, 130980), (236, 128205), (252, 120065), (259, 116820), (295, 102564), (308, 98235), (315, 96052), (330, 91686), (333, 90860), (354, 85470), (370, 81774), (385, 78588), (396, 76405), (407, 74340), (413, 73260), (420, 72039), (444, 68145), (462, 65490), (495, 61124), (518, 58410), (531, 56980), (555, 54516), (590, 51282), (630, 48026), (649, 46620), (660, 45843), (666, 45430), (693, 43660), (708, 42735), (740, 40887), (770, 39294), (777, 38940), (814, 37170), (826, 36630), (885, 34188), (924, 32745), (990, 30562), (1036, 29205), (1062, 28490), (1110, 27258), (1155, 26196), (1180, 25641), (1221, 24780), (1239, 24420), (1260, 24013), (1295, 23364), (1298, 23310), (1332, 22715), (1386, 21830), (1540, 19647), (1554, 19470), (1628, 18585), (1652, 18315), (1665, 18172), (1770, 17094), (1947, 15540), (1980, 15281), (2035, 14868), (2065, 14652), (2124, 14245), (2183, 13860), (2220, 13629), (2310, 13098), (2331, 12980), (2442, 12390), (2478, 12210), (2590, 11682), (2596, 11655), (2655, 11396), (2772, 10915), (2849, 10620), (3108, 9735), (3245, 9324), (3330, 9086), (3465, 8732), (3540, 8547), (3663, 8260), (3717, 8140), (3885, 7788), (3894, 7770), (4070, 7434), (4130, 7326), (4366, 6930), (4543, 6660), (4620, 6549), (4662, 6490), (4884, 6195), (4956, 6105), (5180, 5841), (5310, 5698)]