355994450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 874229760

約数和(自身を除く): 518235310

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 25, 34, 35, 38, 47, 50, 67, 70, 85, 94, 95, 119, 133, 134, 170, 175, 190, 235, 238, 266, 323, 329, 335, 350, 425, 469, 470, 475, 595, 646, 658, 665, 670, 799, 850, 893, 938, 950, 1139, 1175, 1190, 1273, 1330, 1598, 1615, 1645, 1675, 1786, 2261, 2278, 2345, 2350, 2546, 2975, 3149, 3230, 3290, 3325, 3350, 3995, 4465, 4522, 4690, 5593, 5695, 5950, 6251, 6298, 6365, 6650, 7973, 7990, 8075, 8225, 8911, 8930, 11186, 11305, 11390, 11725, 12502, 12730, 15181, 15745, 15946, 16150, 16450, 17822, 19975, 21641, 22043, 22325, 22610, 23450, 27965, 28475, 30362, 31255, 31490, 31825, 39865, 39950, 43282, 44086, 44555, 44650, 53533, 55930, 56525, 56950, 59831, 62510, 63650, 75905, 78725, 79730, 89110, 106267, 107066, 108205, 110215, 113050, 119662, 139825, 151487, 151810, 156275, 157450, 199325, 212534, 216410, 220430, 222775, 267665, 279650, 299155, 302974, 312550, 374731, 379525, 398650, 418817, 445550, 531335, 535330, 541025, 551075, 598310, 749462, 757435, 759050, 837634, 1017127, 1062670, 1082050, 1102150, 1338325, 1495775, 1514870, 1873655, 2034254, 2094085, 2656675, 2676650, 2991550, 3747310, 3787175, 4188170, 5085635, 5313350, 7119889, 7574350, 9368275, 10171270, 10470425, 14239778, 18736550, 20940850, 25428175, 35599445, 50856350, 71198890, 177997225, 355994450]

約数ペア:

[(1, 355994450), (2, 177997225), (5, 71198890), (7, 50856350), (10, 35599445), (14, 25428175), (17, 20940850), (19, 18736550), (25, 14239778), (34, 10470425), (35, 10171270), (38, 9368275), (47, 7574350), (50, 7119889), (67, 5313350), (70, 5085635), (85, 4188170), (94, 3787175), (95, 3747310), (119, 2991550), (133, 2676650), (134, 2656675), (170, 2094085), (175, 2034254), (190, 1873655), (235, 1514870), (238, 1495775), (266, 1338325), (323, 1102150), (329, 1082050), (335, 1062670), (350, 1017127), (425, 837634), (469, 759050), (470, 757435), (475, 749462), (595, 598310), (646, 551075), (658, 541025), (665, 535330), (670, 531335), (799, 445550), (850, 418817), (893, 398650), (938, 379525), (950, 374731), (1139, 312550), (1175, 302974), (1190, 299155), (1273, 279650), (1330, 267665), (1598, 222775), (1615, 220430), (1645, 216410), (1675, 212534), (1786, 199325), (2261, 157450), (2278, 156275), (2345, 151810), (2350, 151487), (2546, 139825), (2975, 119662), (3149, 113050), (3230, 110215), (3290, 108205), (3325, 107066), (3350, 106267), (3995, 89110), (4465, 79730), (4522, 78725), (4690, 75905), (5593, 63650), (5695, 62510), (5950, 59831), (6251, 56950), (6298, 56525), (6365, 55930), (6650, 53533), (7973, 44650), (7990, 44555), (8075, 44086), (8225, 43282), (8911, 39950), (8930, 39865), (11186, 31825), (11305, 31490), (11390, 31255), (11725, 30362), (12502, 28475), (12730, 27965), (15181, 23450), (15745, 22610), (15946, 22325), (16150, 22043), (16450, 21641), (17822, 19975)]