151447100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 404140800

約数和(自身を除く): 252693700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 59, 70, 76, 95, 100, 118, 133, 140, 175, 190, 193, 236, 266, 295, 350, 380, 386, 413, 475, 532, 590, 665, 700, 772, 826, 950, 965, 1121, 1180, 1330, 1351, 1475, 1652, 1900, 1930, 2065, 2242, 2660, 2702, 2950, 3325, 3667, 3860, 4130, 4484, 4825, 5404, 5605, 5900, 6650, 6755, 7334, 7847, 8260, 9650, 10325, 11210, 11387, 13300, 13510, 14668, 15694, 18335, 19300, 20650, 22420, 22774, 25669, 27020, 28025, 31388, 33775, 36670, 39235, 41300, 45548, 51338, 56050, 56935, 67550, 73340, 78470, 79709, 91675, 102676, 112100, 113870, 128345, 135100, 156940, 159418, 183350, 196175, 216353, 227740, 256690, 284675, 318836, 366700, 392350, 398545, 432706, 513380, 569350, 641725, 784700, 797090, 865412, 1081765, 1138700, 1283450, 1514471, 1594180, 1992725, 2163530, 2566900, 3028942, 3985450, 4327060, 5408825, 6057884, 7572355, 7970900, 10817650, 15144710, 21635300, 30289420, 37861775, 75723550, 151447100]

約数ペア:

[(1, 151447100), (2, 75723550), (4, 37861775), (5, 30289420), (7, 21635300), (10, 15144710), (14, 10817650), (19, 7970900), (20, 7572355), (25, 6057884), (28, 5408825), (35, 4327060), (38, 3985450), (50, 3028942), (59, 2566900), (70, 2163530), (76, 1992725), (95, 1594180), (100, 1514471), (118, 1283450), (133, 1138700), (140, 1081765), (175, 865412), (190, 797090), (193, 784700), (236, 641725), (266, 569350), (295, 513380), (350, 432706), (380, 398545), (386, 392350), (413, 366700), (475, 318836), (532, 284675), (590, 256690), (665, 227740), (700, 216353), (772, 196175), (826, 183350), (950, 159418), (965, 156940), (1121, 135100), (1180, 128345), (1330, 113870), (1351, 112100), (1475, 102676), (1652, 91675), (1900, 79709), (1930, 78470), (2065, 73340), (2242, 67550), (2660, 56935), (2702, 56050), (2950, 51338), (3325, 45548), (3667, 41300), (3860, 39235), (4130, 36670), (4484, 33775), (4825, 31388), (5404, 28025), (5605, 27020), (5900, 25669), (6650, 22774), (6755, 22420), (7334, 20650), (7847, 19300), (8260, 18335), (9650, 15694), (10325, 14668), (11210, 13510), (11387, 13300)]