138564360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3181}}^1$

素因数の和:3220

約数の個数: 144

約数和(自身を含む): 495151020

約数和(自身を除く): 356586660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3181, 3630, 3960, 4356, 4840, 5445, 6362, 7260, 8712, 9543, 10890, 12724, 14520, 15905, 19086, 21780, 25448, 28629, 31810, 34991, 38172, 43560, 47715, 57258, 63620, 69982, 76344, 95430, 104973, 114516, 127240, 139964, 143145, 174955, 190860, 209946, 229032, 279928, 286290, 314919, 349910, 381720, 384901, 419892, 524865, 572580, 629838, 699820, 769802, 839784, 1049730, 1145160, 1154703, 1259676, 1399640, 1539604, 1574595, 1924505, 2099460, 2309406, 2519352, 3079208, 3149190, 3464109, 3849010, 4198920, 4618812, 5773515, 6298380, 6928218, 7698020, 9237624, 11547030, 12596760, 13856436, 15396040, 17320545, 23094060, 27712872, 34641090, 46188120, 69282180, 138564360]

約数ペア:

[(1, 138564360), (2, 69282180), (3, 46188120), (4, 34641090), (5, 27712872), (6, 23094060), (8, 17320545), (9, 15396040), (10, 13856436), (11, 12596760), (12, 11547030), (15, 9237624), (18, 7698020), (20, 6928218), (22, 6298380), (24, 5773515), (30, 4618812), (33, 4198920), (36, 3849010), (40, 3464109), (44, 3149190), (45, 3079208), (55, 2519352), (60, 2309406), (66, 2099460), (72, 1924505), (88, 1574595), (90, 1539604), (99, 1399640), (110, 1259676), (120, 1154703), (121, 1145160), (132, 1049730), (165, 839784), (180, 769802), (198, 699820), (220, 629838), (242, 572580), (264, 524865), (330, 419892), (360, 384901), (363, 381720), (396, 349910), (440, 314919), (484, 286290), (495, 279928), (605, 229032), (660, 209946), (726, 190860), (792, 174955), (968, 143145), (990, 139964), (1089, 127240), (1210, 114516), (1320, 104973), (1452, 95430), (1815, 76344), (1980, 69982), (2178, 63620), (2420, 57258), (2904, 47715), (3181, 43560), (3630, 38172), (3960, 34991), (4356, 31810), (4840, 28629), (5445, 25448), (6362, 21780), (7260, 19086), (8712, 15905), (9543, 14520), (10890, 12724)]