154215630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 433382400

約数和(自身を除く): 279166770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 43, 45, 54, 74, 86, 90, 111, 129, 135, 185, 215, 222, 258, 270, 333, 359, 370, 387, 430, 555, 645, 666, 718, 774, 999, 1077, 1110, 1161, 1290, 1591, 1665, 1795, 1935, 1998, 2154, 2322, 3182, 3231, 3330, 3590, 3870, 4773, 4995, 5385, 5805, 6462, 7955, 9546, 9693, 9990, 10770, 11610, 13283, 14319, 15437, 15910, 16155, 19386, 23865, 26566, 28638, 30874, 32310, 39849, 42957, 46311, 47730, 48465, 66415, 71595, 77185, 79698, 85914, 92622, 96930, 119547, 132830, 138933, 143190, 154370, 199245, 214785, 231555, 239094, 277866, 358641, 398490, 416799, 429570, 463110, 571169, 597735, 694665, 717282, 833598, 1142338, 1195470, 1389330, 1713507, 1793205, 2083995, 2855845, 3427014, 3586410, 4167990, 5140521, 5711690, 8567535, 10281042, 15421563, 17135070, 25702605, 30843126, 51405210, 77107815, 154215630]

約数ペア:

[(1, 154215630), (2, 77107815), (3, 51405210), (5, 30843126), (6, 25702605), (9, 17135070), (10, 15421563), (15, 10281042), (18, 8567535), (27, 5711690), (30, 5140521), (37, 4167990), (43, 3586410), (45, 3427014), (54, 2855845), (74, 2083995), (86, 1793205), (90, 1713507), (111, 1389330), (129, 1195470), (135, 1142338), (185, 833598), (215, 717282), (222, 694665), (258, 597735), (270, 571169), (333, 463110), (359, 429570), (370, 416799), (387, 398490), (430, 358641), (555, 277866), (645, 239094), (666, 231555), (718, 214785), (774, 199245), (999, 154370), (1077, 143190), (1110, 138933), (1161, 132830), (1290, 119547), (1591, 96930), (1665, 92622), (1795, 85914), (1935, 79698), (1998, 77185), (2154, 71595), (2322, 66415), (3182, 48465), (3231, 47730), (3330, 46311), (3590, 42957), (3870, 39849), (4773, 32310), (4995, 30874), (5385, 28638), (5805, 26566), (6462, 23865), (7955, 19386), (9546, 16155), (9693, 15910), (9990, 15437), (10770, 14319), (11610, 13283)]