236991060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 748203456

約数和(自身を除く): 511212396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 67, 86, 90, 129, 134, 172, 180, 201, 215, 258, 268, 335, 387, 402, 430, 457, 516, 603, 645, 670, 774, 804, 860, 914, 1005, 1206, 1290, 1340, 1371, 1548, 1828, 1935, 2010, 2285, 2412, 2580, 2742, 2881, 3015, 3870, 4020, 4113, 4570, 5484, 5762, 6030, 6855, 7740, 8226, 8643, 9140, 11524, 12060, 13710, 14405, 16452, 17286, 19651, 20565, 25929, 27420, 28810, 30619, 34572, 39302, 41130, 43215, 51858, 57620, 58953, 61238, 78604, 82260, 86430, 91857, 98255, 103716, 117906, 122476, 129645, 153095, 172860, 176859, 183714, 196510, 235812, 259290, 275571, 294765, 306190, 353718, 367428, 393020, 459285, 518580, 551142, 589530, 612380, 707436, 884295, 918570, 1102284, 1179060, 1316617, 1377855, 1768590, 1837140, 2633234, 2755710, 3537180, 3949851, 5266468, 5511420, 6583085, 7899702, 11849553, 13166170, 15799404, 19749255, 23699106, 26332340, 39498510, 47398212, 59247765, 78997020, 118495530, 236991060]

約数ペア:

[(1, 236991060), (2, 118495530), (3, 78997020), (4, 59247765), (5, 47398212), (6, 39498510), (9, 26332340), (10, 23699106), (12, 19749255), (15, 15799404), (18, 13166170), (20, 11849553), (30, 7899702), (36, 6583085), (43, 5511420), (45, 5266468), (60, 3949851), (67, 3537180), (86, 2755710), (90, 2633234), (129, 1837140), (134, 1768590), (172, 1377855), (180, 1316617), (201, 1179060), (215, 1102284), (258, 918570), (268, 884295), (335, 707436), (387, 612380), (402, 589530), (430, 551142), (457, 518580), (516, 459285), (603, 393020), (645, 367428), (670, 353718), (774, 306190), (804, 294765), (860, 275571), (914, 259290), (1005, 235812), (1206, 196510), (1290, 183714), (1340, 176859), (1371, 172860), (1548, 153095), (1828, 129645), (1935, 122476), (2010, 117906), (2285, 103716), (2412, 98255), (2580, 91857), (2742, 86430), (2881, 82260), (3015, 78604), (3870, 61238), (4020, 58953), (4113, 57620), (4570, 51858), (5484, 43215), (5762, 41130), (6030, 39302), (6855, 34572), (7740, 30619), (8226, 28810), (8643, 27420), (9140, 25929), (11524, 20565), (12060, 19651), (13710, 17286), (14405, 16452)]