38531700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 180

約数和(自身を含む): 128554272

約数和(自身を除く): 90022572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 71, 75, 81, 90, 100, 108, 134, 135, 142, 150, 162, 180, 201, 213, 225, 268, 270, 284, 300, 324, 335, 355, 402, 405, 426, 450, 540, 603, 639, 670, 675, 710, 804, 810, 852, 900, 1005, 1065, 1206, 1278, 1340, 1350, 1420, 1620, 1675, 1775, 1809, 1917, 2010, 2025, 2130, 2412, 2556, 2700, 3015, 3195, 3350, 3550, 3618, 3834, 4020, 4050, 4260, 4757, 5025, 5325, 5427, 5751, 6030, 6390, 6700, 7100, 7236, 7668, 8100, 9045, 9514, 9585, 10050, 10650, 10854, 11502, 12060, 12780, 14271, 15075, 15975, 18090, 19028, 19170, 20100, 21300, 21708, 23004, 23785, 27135, 28542, 28755, 30150, 31950, 36180, 38340, 42813, 45225, 47570, 47925, 54270, 57084, 57510, 60300, 63900, 71355, 85626, 90450, 95140, 95850, 108540, 115020, 118925, 128439, 135675, 142710, 143775, 171252, 180900, 191700, 214065, 237850, 256878, 271350, 285420, 287550, 356775, 385317, 428130, 475700, 513756, 542700, 575100, 642195, 713550, 770634, 856260, 1070325, 1284390, 1427100, 1541268, 1926585, 2140650, 2568780, 3210975, 3853170, 4281300, 6421950, 7706340, 9632925, 12843900, 19265850, 38531700]

約数ペア:

[(1, 38531700), (2, 19265850), (3, 12843900), (4, 9632925), (5, 7706340), (6, 6421950), (9, 4281300), (10, 3853170), (12, 3210975), (15, 2568780), (18, 2140650), (20, 1926585), (25, 1541268), (27, 1427100), (30, 1284390), (36, 1070325), (45, 856260), (50, 770634), (54, 713550), (60, 642195), (67, 575100), (71, 542700), (75, 513756), (81, 475700), (90, 428130), (100, 385317), (108, 356775), (134, 287550), (135, 285420), (142, 271350), (150, 256878), (162, 237850), (180, 214065), (201, 191700), (213, 180900), (225, 171252), (268, 143775), (270, 142710), (284, 135675), (300, 128439), (324, 118925), (335, 115020), (355, 108540), (402, 95850), (405, 95140), (426, 90450), (450, 85626), (540, 71355), (603, 63900), (639, 60300), (670, 57510), (675, 57084), (710, 54270), (804, 47925), (810, 47570), (852, 45225), (900, 42813), (1005, 38340), (1065, 36180), (1206, 31950), (1278, 30150), (1340, 28755), (1350, 28542), (1420, 27135), (1620, 23785), (1675, 23004), (1775, 21708), (1809, 21300), (1917, 20100), (2010, 19170), (2025, 19028), (2130, 18090), (2412, 15975), (2556, 15075), (2700, 14271), (3015, 12780), (3195, 12060), (3350, 11502), (3550, 10854), (3618, 10650), (3834, 10050), (4020, 9585), (4050, 9514), (4260, 9045), (4757, 8100), (5025, 7668), (5325, 7236), (5427, 7100), (5751, 6700), (6030, 6390)]