142263450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2421

約数の個数: 144

約数和(自身を含む): 460000320

約数和(自身を除く): 317736870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1710, 1995, 2377, 2394, 2850, 3150, 3325, 3990, 4275, 4754, 5985, 6650, 7131, 8550, 9975, 11885, 11970, 14262, 16639, 19950, 21393, 23770, 29925, 33278, 35655, 42786, 45163, 49917, 59425, 59850, 71310, 83195, 90326, 99834, 106965, 118850, 135489, 149751, 166390, 178275, 213930, 225815, 249585, 270978, 299502, 316141, 356550, 406467, 415975, 451630, 499170, 534825, 632282, 677445, 748755, 812934, 831950, 948423, 1069650, 1129075, 1247925, 1354890, 1497510, 1580705, 1896846, 2032335, 2258150, 2495850, 2845269, 3161410, 3387225, 3743775, 4064670, 4742115, 5690538, 6774450, 7487550, 7903525, 9484230, 10161675, 14226345, 15807050, 20323350, 23710575, 28452690, 47421150, 71131725, 142263450]

約数ペア:

[(1, 142263450), (2, 71131725), (3, 47421150), (5, 28452690), (6, 23710575), (7, 20323350), (9, 15807050), (10, 14226345), (14, 10161675), (15, 9484230), (18, 7903525), (19, 7487550), (21, 6774450), (25, 5690538), (30, 4742115), (35, 4064670), (38, 3743775), (42, 3387225), (45, 3161410), (50, 2845269), (57, 2495850), (63, 2258150), (70, 2032335), (75, 1896846), (90, 1580705), (95, 1497510), (105, 1354890), (114, 1247925), (126, 1129075), (133, 1069650), (150, 948423), (171, 831950), (175, 812934), (190, 748755), (210, 677445), (225, 632282), (266, 534825), (285, 499170), (315, 451630), (342, 415975), (350, 406467), (399, 356550), (450, 316141), (475, 299502), (525, 270978), (570, 249585), (630, 225815), (665, 213930), (798, 178275), (855, 166390), (950, 149751), (1050, 135489), (1197, 118850), (1330, 106965), (1425, 99834), (1575, 90326), (1710, 83195), (1995, 71310), (2377, 59850), (2394, 59425), (2850, 49917), (3150, 45163), (3325, 42786), (3990, 35655), (4275, 33278), (4754, 29925), (5985, 23770), (6650, 21393), (7131, 19950), (8550, 16639), (9975, 14262), (11885, 11970)]