201876900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 622460160

約数和(自身を除く): 420583260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 107, 114, 150, 190, 214, 228, 285, 300, 321, 331, 380, 428, 475, 535, 570, 642, 662, 950, 993, 1070, 1140, 1284, 1324, 1425, 1605, 1655, 1900, 1986, 2033, 2140, 2675, 2850, 3210, 3310, 3972, 4066, 4965, 5350, 5700, 6099, 6289, 6420, 6620, 8025, 8132, 8275, 9930, 10165, 10700, 12198, 12578, 16050, 16550, 18867, 19860, 20330, 24396, 24825, 25156, 30495, 31445, 32100, 33100, 35417, 37734, 40660, 49650, 50825, 60990, 62890, 70834, 75468, 94335, 99300, 101650, 106251, 121980, 125780, 141668, 152475, 157225, 177085, 188670, 203300, 212502, 304950, 314450, 354170, 377340, 425004, 471675, 531255, 609900, 628900, 672923, 708340, 885425, 943350, 1062510, 1345846, 1770850, 1886700, 2018769, 2125020, 2656275, 2691692, 3364615, 3541700, 4037538, 5312550, 6729230, 8075076, 10093845, 10625100, 13458460, 16823075, 20187690, 33646150, 40375380, 50469225, 67292300, 100938450, 201876900]

約数ペア:

[(1, 201876900), (2, 100938450), (3, 67292300), (4, 50469225), (5, 40375380), (6, 33646150), (10, 20187690), (12, 16823075), (15, 13458460), (19, 10625100), (20, 10093845), (25, 8075076), (30, 6729230), (38, 5312550), (50, 4037538), (57, 3541700), (60, 3364615), (75, 2691692), (76, 2656275), (95, 2125020), (100, 2018769), (107, 1886700), (114, 1770850), (150, 1345846), (190, 1062510), (214, 943350), (228, 885425), (285, 708340), (300, 672923), (321, 628900), (331, 609900), (380, 531255), (428, 471675), (475, 425004), (535, 377340), (570, 354170), (642, 314450), (662, 304950), (950, 212502), (993, 203300), (1070, 188670), (1140, 177085), (1284, 157225), (1324, 152475), (1425, 141668), (1605, 125780), (1655, 121980), (1900, 106251), (1986, 101650), (2033, 99300), (2140, 94335), (2675, 75468), (2850, 70834), (3210, 62890), (3310, 60990), (3972, 50825), (4066, 49650), (4965, 40660), (5350, 37734), (5700, 35417), (6099, 33100), (6289, 32100), (6420, 31445), (6620, 30495), (8025, 25156), (8132, 24825), (8275, 24396), (9930, 20330), (10165, 19860), (10700, 18867), (12198, 16550), (12578, 16050)]