187663950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 543179520

約数和(自身を除く): 355515570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 47, 50, 57, 75, 90, 94, 95, 114, 141, 150, 171, 190, 225, 235, 282, 285, 342, 423, 450, 467, 470, 475, 570, 705, 846, 855, 893, 934, 950, 1175, 1401, 1410, 1425, 1710, 1786, 2115, 2335, 2350, 2679, 2802, 2850, 3525, 4203, 4230, 4275, 4465, 4670, 5358, 7005, 7050, 8037, 8406, 8550, 8873, 8930, 10575, 11675, 13395, 14010, 16074, 17746, 21015, 21150, 21949, 22325, 23350, 26619, 26790, 35025, 40185, 42030, 43898, 44365, 44650, 53238, 65847, 66975, 70050, 79857, 80370, 88730, 105075, 109745, 131694, 133095, 133950, 159714, 197541, 200925, 210150, 219490, 221825, 266190, 329235, 395082, 399285, 401850, 417031, 443650, 548725, 658470, 665475, 798570, 834062, 987705, 1097450, 1251093, 1330950, 1646175, 1975410, 1996425, 2085155, 2502186, 3292350, 3753279, 3992850, 4170310, 4938525, 6255465, 7506558, 9877050, 10425775, 12510930, 18766395, 20851550, 31277325, 37532790, 62554650, 93831975, 187663950]

約数ペア:

[(1, 187663950), (2, 93831975), (3, 62554650), (5, 37532790), (6, 31277325), (9, 20851550), (10, 18766395), (15, 12510930), (18, 10425775), (19, 9877050), (25, 7506558), (30, 6255465), (38, 4938525), (45, 4170310), (47, 3992850), (50, 3753279), (57, 3292350), (75, 2502186), (90, 2085155), (94, 1996425), (95, 1975410), (114, 1646175), (141, 1330950), (150, 1251093), (171, 1097450), (190, 987705), (225, 834062), (235, 798570), (282, 665475), (285, 658470), (342, 548725), (423, 443650), (450, 417031), (467, 401850), (470, 399285), (475, 395082), (570, 329235), (705, 266190), (846, 221825), (855, 219490), (893, 210150), (934, 200925), (950, 197541), (1175, 159714), (1401, 133950), (1410, 133095), (1425, 131694), (1710, 109745), (1786, 105075), (2115, 88730), (2335, 80370), (2350, 79857), (2679, 70050), (2802, 66975), (2850, 65847), (3525, 53238), (4203, 44650), (4230, 44365), (4275, 43898), (4465, 42030), (4670, 40185), (5358, 35025), (7005, 26790), (7050, 26619), (8037, 23350), (8406, 22325), (8550, 21949), (8873, 21150), (8930, 21015), (10575, 17746), (11675, 16074), (13395, 14010)]