125097900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1344

約数の個数: 144

約数和(自身を含む): 403724160

約数和(自身を除く): 278626260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 425, 475, 510, 570, 646, 850, 950, 969, 1020, 1140, 1275, 1291, 1292, 1425, 1615, 1700, 1900, 1938, 2550, 2582, 2850, 3230, 3873, 3876, 4845, 5100, 5164, 5700, 6455, 6460, 7746, 8075, 9690, 12910, 15492, 16150, 19365, 19380, 21947, 24225, 24529, 25820, 32275, 32300, 38730, 43894, 48450, 49058, 64550, 65841, 73587, 77460, 87788, 96825, 96900, 98116, 109735, 122645, 129100, 131682, 147174, 193650, 219470, 245290, 263364, 294348, 329205, 367935, 387300, 416993, 438940, 490580, 548675, 613225, 658410, 735870, 833986, 1097350, 1226450, 1250979, 1316820, 1471740, 1646025, 1667972, 1839675, 2084965, 2194700, 2452900, 2501958, 3292050, 3679350, 4169930, 5003916, 6254895, 6584100, 7358700, 8339860, 10424825, 12509790, 20849650, 25019580, 31274475, 41699300, 62548950, 125097900]

約数ペア:

[(1, 125097900), (2, 62548950), (3, 41699300), (4, 31274475), (5, 25019580), (6, 20849650), (10, 12509790), (12, 10424825), (15, 8339860), (17, 7358700), (19, 6584100), (20, 6254895), (25, 5003916), (30, 4169930), (34, 3679350), (38, 3292050), (50, 2501958), (51, 2452900), (57, 2194700), (60, 2084965), (68, 1839675), (75, 1667972), (76, 1646025), (85, 1471740), (95, 1316820), (100, 1250979), (102, 1226450), (114, 1097350), (150, 833986), (170, 735870), (190, 658410), (204, 613225), (228, 548675), (255, 490580), (285, 438940), (300, 416993), (323, 387300), (340, 367935), (380, 329205), (425, 294348), (475, 263364), (510, 245290), (570, 219470), (646, 193650), (850, 147174), (950, 131682), (969, 129100), (1020, 122645), (1140, 109735), (1275, 98116), (1291, 96900), (1292, 96825), (1425, 87788), (1615, 77460), (1700, 73587), (1900, 65841), (1938, 64550), (2550, 49058), (2582, 48450), (2850, 43894), (3230, 38730), (3873, 32300), (3876, 32275), (4845, 25820), (5100, 24529), (5164, 24225), (5700, 21947), (6455, 19380), (6460, 19365), (7746, 16150), (8075, 15492), (9690, 12910)]