193577580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 697697280

約数和(自身を除く): 504119700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 83, 84, 90, 105, 108, 126, 135, 140, 166, 180, 189, 210, 249, 252, 270, 315, 332, 378, 415, 420, 498, 540, 581, 617, 630, 747, 756, 830, 945, 996, 1162, 1234, 1245, 1260, 1494, 1660, 1743, 1851, 1890, 2241, 2324, 2468, 2490, 2905, 2988, 3085, 3486, 3702, 3735, 3780, 4319, 4482, 4980, 5229, 5553, 5810, 6170, 6972, 7404, 7470, 8638, 8715, 8964, 9255, 10458, 11106, 11205, 11620, 12340, 12957, 14940, 15687, 16659, 17276, 17430, 18510, 20916, 21595, 22212, 22410, 25914, 26145, 27765, 31374, 33318, 34860, 37020, 38871, 43190, 44820, 51211, 51828, 52290, 55530, 62748, 64785, 66636, 77742, 78435, 83295, 86380, 102422, 104580, 111060, 116613, 129570, 153633, 155484, 156870, 166590, 194355, 204844, 233226, 256055, 259140, 307266, 313740, 333180, 358477, 388710, 460899, 466452, 512110, 583065, 614532, 716954, 768165, 777420, 921798, 1024220, 1075431, 1166130, 1382697, 1433908, 1536330, 1792385, 1843596, 2150862, 2304495, 2332260, 2765394, 3072660, 3226293, 3584770, 4301724, 4608990, 5377155, 5530788, 6452586, 6913485, 7169540, 9217980, 9678879, 10754310, 12905172, 13826970, 16131465, 19357758, 21508620, 27653940, 32262930, 38715516, 48394395, 64525860, 96788790, 193577580]

約数ペア:

[(1, 193577580), (2, 96788790), (3, 64525860), (4, 48394395), (5, 38715516), (6, 32262930), (7, 27653940), (9, 21508620), (10, 19357758), (12, 16131465), (14, 13826970), (15, 12905172), (18, 10754310), (20, 9678879), (21, 9217980), (27, 7169540), (28, 6913485), (30, 6452586), (35, 5530788), (36, 5377155), (42, 4608990), (45, 4301724), (54, 3584770), (60, 3226293), (63, 3072660), (70, 2765394), (83, 2332260), (84, 2304495), (90, 2150862), (105, 1843596), (108, 1792385), (126, 1536330), (135, 1433908), (140, 1382697), (166, 1166130), (180, 1075431), (189, 1024220), (210, 921798), (249, 777420), (252, 768165), (270, 716954), (315, 614532), (332, 583065), (378, 512110), (415, 466452), (420, 460899), (498, 388710), (540, 358477), (581, 333180), (617, 313740), (630, 307266), (747, 259140), (756, 256055), (830, 233226), (945, 204844), (996, 194355), (1162, 166590), (1234, 156870), (1245, 155484), (1260, 153633), (1494, 129570), (1660, 116613), (1743, 111060), (1851, 104580), (1890, 102422), (2241, 86380), (2324, 83295), (2468, 78435), (2490, 77742), (2905, 66636), (2988, 64785), (3085, 62748), (3486, 55530), (3702, 52290), (3735, 51828), (3780, 51211), (4319, 44820), (4482, 43190), (4980, 38871), (5229, 37020), (5553, 34860), (5810, 33318), (6170, 31374), (6972, 27765), (7404, 26145), (7470, 25914), (8638, 22410), (8715, 22212), (8964, 21595), (9255, 20916), (10458, 18510), (11106, 17430), (11205, 17276), (11620, 16659), (12340, 15687), (12957, 14940)]