122703480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 416988000

約数和(自身を除く): 294284520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 59, 60, 72, 90, 106, 109, 118, 120, 159, 177, 180, 212, 218, 236, 265, 295, 318, 327, 354, 360, 424, 436, 472, 477, 530, 531, 545, 590, 636, 654, 708, 795, 872, 885, 954, 981, 1060, 1062, 1090, 1180, 1272, 1308, 1416, 1590, 1635, 1770, 1908, 1962, 2120, 2124, 2180, 2360, 2385, 2616, 2655, 3127, 3180, 3270, 3540, 3816, 3924, 4248, 4360, 4770, 4905, 5310, 5777, 6254, 6360, 6431, 6540, 7080, 7848, 9381, 9540, 9810, 10620, 11554, 12508, 12862, 13080, 15635, 17331, 18762, 19080, 19293, 19620, 21240, 23108, 25016, 25724, 28143, 28885, 31270, 32155, 34662, 37524, 38586, 39240, 46216, 46905, 51448, 51993, 56286, 57770, 57879, 62540, 64310, 69324, 75048, 77172, 86655, 93810, 96465, 103986, 112572, 115540, 115758, 125080, 128620, 138648, 140715, 154344, 173310, 187620, 192930, 207972, 225144, 231080, 231516, 257240, 259965, 281430, 289395, 340843, 346620, 375240, 385860, 415944, 463032, 519930, 562860, 578790, 681686, 693240, 771720, 1022529, 1039860, 1125720, 1157580, 1363372, 1704215, 2045058, 2079720, 2315160, 2726744, 3067587, 3408430, 4090116, 5112645, 6135174, 6816860, 8180232, 10225290, 12270348, 13633720, 15337935, 20450580, 24540696, 30675870, 40901160, 61351740, 122703480]

約数ペア:

[(1, 122703480), (2, 61351740), (3, 40901160), (4, 30675870), (5, 24540696), (6, 20450580), (8, 15337935), (9, 13633720), (10, 12270348), (12, 10225290), (15, 8180232), (18, 6816860), (20, 6135174), (24, 5112645), (30, 4090116), (36, 3408430), (40, 3067587), (45, 2726744), (53, 2315160), (59, 2079720), (60, 2045058), (72, 1704215), (90, 1363372), (106, 1157580), (109, 1125720), (118, 1039860), (120, 1022529), (159, 771720), (177, 693240), (180, 681686), (212, 578790), (218, 562860), (236, 519930), (265, 463032), (295, 415944), (318, 385860), (327, 375240), (354, 346620), (360, 340843), (424, 289395), (436, 281430), (472, 259965), (477, 257240), (530, 231516), (531, 231080), (545, 225144), (590, 207972), (636, 192930), (654, 187620), (708, 173310), (795, 154344), (872, 140715), (885, 138648), (954, 128620), (981, 125080), (1060, 115758), (1062, 115540), (1090, 112572), (1180, 103986), (1272, 96465), (1308, 93810), (1416, 86655), (1590, 77172), (1635, 75048), (1770, 69324), (1908, 64310), (1962, 62540), (2120, 57879), (2124, 57770), (2180, 56286), (2360, 51993), (2385, 51448), (2616, 46905), (2655, 46216), (3127, 39240), (3180, 38586), (3270, 37524), (3540, 34662), (3816, 32155), (3924, 31270), (4248, 28885), (4360, 28143), (4770, 25724), (4905, 25016), (5310, 23108), (5777, 21240), (6254, 19620), (6360, 19293), (6431, 19080), (6540, 18762), (7080, 17331), (7848, 15635), (9381, 13080), (9540, 12862), (9810, 12508), (10620, 11554)]