134527600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 351802880

約数和(自身を除く): 217275280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 95, 100, 124, 152, 155, 190, 200, 248, 304, 310, 380, 400, 475, 496, 571, 589, 620, 760, 775, 950, 1142, 1178, 1240, 1520, 1550, 1900, 2284, 2356, 2480, 2855, 2945, 3100, 3800, 4568, 4712, 5710, 5890, 6200, 7600, 9136, 9424, 10849, 11420, 11780, 12400, 14275, 14725, 17701, 21698, 22840, 23560, 28550, 29450, 35402, 43396, 45680, 47120, 54245, 57100, 58900, 70804, 86792, 88505, 108490, 114200, 117800, 141608, 173584, 177010, 216980, 228400, 235600, 271225, 283216, 336319, 354020, 433960, 442525, 542450, 672638, 708040, 867920, 885050, 1084900, 1345276, 1416080, 1681595, 1770100, 2169800, 2690552, 3363190, 3540200, 4339600, 5381104, 6726380, 7080400, 8407975, 13452760, 16815950, 26905520, 33631900, 67263800, 134527600]

約数ペア:

[(1, 134527600), (2, 67263800), (4, 33631900), (5, 26905520), (8, 16815950), (10, 13452760), (16, 8407975), (19, 7080400), (20, 6726380), (25, 5381104), (31, 4339600), (38, 3540200), (40, 3363190), (50, 2690552), (62, 2169800), (76, 1770100), (80, 1681595), (95, 1416080), (100, 1345276), (124, 1084900), (152, 885050), (155, 867920), (190, 708040), (200, 672638), (248, 542450), (304, 442525), (310, 433960), (380, 354020), (400, 336319), (475, 283216), (496, 271225), (571, 235600), (589, 228400), (620, 216980), (760, 177010), (775, 173584), (950, 141608), (1142, 117800), (1178, 114200), (1240, 108490), (1520, 88505), (1550, 86792), (1900, 70804), (2284, 58900), (2356, 57100), (2480, 54245), (2855, 47120), (2945, 45680), (3100, 43396), (3800, 35402), (4568, 29450), (4712, 28550), (5710, 23560), (5890, 22840), (6200, 21698), (7600, 17701), (9136, 14725), (9424, 14275), (10849, 12400), (11420, 11780)]