185846220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1157

約数の個数: 216

約数和(自身を含む): 690908400

約数和(自身を除く): 505062180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1109, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2218, 2394, 2660, 2793, 2940, 3327, 3420, 3724, 3990, 4410, 4436, 4655, 4788, 5545, 5586, 5985, 6654, 7763, 7980, 8379, 8820, 9310, 9981, 11090, 11172, 11970, 13308, 13965, 15526, 16635, 16758, 18620, 19962, 21071, 22180, 23289, 23940, 27930, 31052, 33270, 33516, 38815, 39924, 41895, 42142, 46578, 49905, 54341, 55860, 63213, 66540, 69867, 77630, 83790, 84284, 93156, 99810, 105355, 108682, 116445, 126426, 139734, 147497, 155260, 163023, 167580, 189639, 199620, 210710, 217364, 232890, 252852, 271705, 279468, 294994, 316065, 326046, 349335, 379278, 421420, 442491, 465780, 489069, 543410, 589988, 632130, 652092, 698670, 737485, 758556, 815115, 884982, 948195, 978138, 1032479, 1086820, 1264260, 1327473, 1397340, 1474970, 1630230, 1769964, 1896390, 1956276, 2064958, 2212455, 2445345, 2654946, 2949940, 3097437, 3260460, 3792780, 4129916, 4424910, 4890690, 5162395, 5309892, 6194874, 6637365, 8849820, 9292311, 9781380, 10324790, 12389748, 13274730, 15487185, 18584622, 20649580, 26549460, 30974370, 37169244, 46461555, 61948740, 92923110, 185846220]

約数ペア:

[(1, 185846220), (2, 92923110), (3, 61948740), (4, 46461555), (5, 37169244), (6, 30974370), (7, 26549460), (9, 20649580), (10, 18584622), (12, 15487185), (14, 13274730), (15, 12389748), (18, 10324790), (19, 9781380), (20, 9292311), (21, 8849820), (28, 6637365), (30, 6194874), (35, 5309892), (36, 5162395), (38, 4890690), (42, 4424910), (45, 4129916), (49, 3792780), (57, 3260460), (60, 3097437), (63, 2949940), (70, 2654946), (76, 2445345), (84, 2212455), (90, 2064958), (95, 1956276), (98, 1896390), (105, 1769964), (114, 1630230), (126, 1474970), (133, 1397340), (140, 1327473), (147, 1264260), (171, 1086820), (180, 1032479), (190, 978138), (196, 948195), (210, 884982), (228, 815115), (245, 758556), (252, 737485), (266, 698670), (285, 652092), (294, 632130), (315, 589988), (342, 543410), (380, 489069), (399, 465780), (420, 442491), (441, 421420), (490, 379278), (532, 349335), (570, 326046), (588, 316065), (630, 294994), (665, 279468), (684, 271705), (735, 252852), (798, 232890), (855, 217364), (882, 210710), (931, 199620), (980, 189639), (1109, 167580), (1140, 163023), (1197, 155260), (1260, 147497), (1330, 139734), (1470, 126426), (1596, 116445), (1710, 108682), (1764, 105355), (1862, 99810), (1995, 93156), (2205, 84284), (2218, 83790), (2394, 77630), (2660, 69867), (2793, 66540), (2940, 63213), (3327, 55860), (3420, 54341), (3724, 49905), (3990, 46578), (4410, 42142), (4436, 41895), (4655, 39924), (4788, 38815), (5545, 33516), (5586, 33270), (5985, 31052), (6654, 27930), (7763, 23940), (7980, 23289), (8379, 22180), (8820, 21071), (9310, 19962), (9981, 18620), (11090, 16758), (11172, 16635), (11970, 15526), (13308, 13965)]