165668220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 552921600

約数和(自身を除く): 387253380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 67, 76, 90, 95, 108, 114, 134, 135, 171, 180, 190, 201, 228, 241, 268, 270, 285, 335, 342, 380, 402, 482, 513, 540, 570, 603, 670, 684, 723, 804, 855, 964, 1005, 1026, 1140, 1205, 1206, 1273, 1340, 1446, 1710, 1809, 2010, 2052, 2169, 2410, 2412, 2546, 2565, 2892, 3015, 3420, 3615, 3618, 3819, 4020, 4338, 4579, 4820, 5092, 5130, 6030, 6365, 6507, 7230, 7236, 7638, 8676, 9045, 9158, 10260, 10845, 11457, 12060, 12730, 13014, 13737, 14460, 15276, 16147, 18090, 18316, 19095, 21690, 22895, 22914, 25460, 26028, 27474, 32294, 32535, 34371, 36180, 38190, 41211, 43380, 45790, 45828, 48441, 54948, 57285, 64588, 65070, 68685, 68742, 76380, 80735, 82422, 91580, 96882, 114570, 123633, 130140, 137370, 137484, 145323, 161470, 164844, 171855, 193764, 206055, 229140, 242205, 247266, 274740, 290646, 306793, 322940, 343710, 412110, 435969, 484410, 494532, 581292, 613586, 618165, 687420, 726615, 824220, 871938, 920379, 968820, 1227172, 1236330, 1453230, 1533965, 1743876, 1840758, 2179845, 2472660, 2761137, 2906460, 3067930, 3681516, 4359690, 4601895, 5522274, 6135860, 8283411, 8719380, 9203790, 11044548, 13805685, 16566822, 18407580, 27611370, 33133644, 41417055, 55222740, 82834110, 165668220]

約数ペア:

[(1, 165668220), (2, 82834110), (3, 55222740), (4, 41417055), (5, 33133644), (6, 27611370), (9, 18407580), (10, 16566822), (12, 13805685), (15, 11044548), (18, 9203790), (19, 8719380), (20, 8283411), (27, 6135860), (30, 5522274), (36, 4601895), (38, 4359690), (45, 3681516), (54, 3067930), (57, 2906460), (60, 2761137), (67, 2472660), (76, 2179845), (90, 1840758), (95, 1743876), (108, 1533965), (114, 1453230), (134, 1236330), (135, 1227172), (171, 968820), (180, 920379), (190, 871938), (201, 824220), (228, 726615), (241, 687420), (268, 618165), (270, 613586), (285, 581292), (335, 494532), (342, 484410), (380, 435969), (402, 412110), (482, 343710), (513, 322940), (540, 306793), (570, 290646), (603, 274740), (670, 247266), (684, 242205), (723, 229140), (804, 206055), (855, 193764), (964, 171855), (1005, 164844), (1026, 161470), (1140, 145323), (1205, 137484), (1206, 137370), (1273, 130140), (1340, 123633), (1446, 114570), (1710, 96882), (1809, 91580), (2010, 82422), (2052, 80735), (2169, 76380), (2410, 68742), (2412, 68685), (2546, 65070), (2565, 64588), (2892, 57285), (3015, 54948), (3420, 48441), (3615, 45828), (3618, 45790), (3819, 43380), (4020, 41211), (4338, 38190), (4579, 36180), (4820, 34371), (5092, 32535), (5130, 32294), (6030, 27474), (6365, 26028), (6507, 25460), (7230, 22914), (7236, 22895), (7638, 21690), (8676, 19095), (9045, 18316), (9158, 18090), (10260, 16147), (10845, 15276), (11457, 14460), (12060, 13737), (12730, 13014)]