8481400800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{1429}}^1\times {\mathrm{2473}}^1$

素因数の和:3925

約数の個数: 144

約数和(自身を含む): 27637449840

約数和(自身を除く): 19156049040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 1429, 2400, 2473, 2858, 4287, 4946, 5716, 7145, 7419, 8574, 9892, 11432, 12365, 14290, 14838, 17148, 19784, 21435, 22864, 24730, 28580, 29676, 34296, 35725, 37095, 39568, 42870, 45728, 49460, 57160, 59352, 61825, 68592, 71450, 74190, 79136, 85740, 98920, 107175, 114320, 118704, 123650, 137184, 142900, 148380, 171480, 185475, 197840, 214350, 228640, 237408, 247300, 285800, 296760, 342960, 370950, 395680, 428700, 494600, 571600, 593520, 685920, 741900, 857400, 989200, 1143200, 1187040, 1483800, 1714800, 1978400, 2967600, 3429600, 3533917, 5935200, 7067834, 10601751, 14135668, 17669585, 21203502, 28271336, 35339170, 42407004, 53008755, 56542672, 70678340, 84814008, 88347925, 106017510, 113085344, 141356680, 169628016, 176695850, 212035020, 265043775, 282713360, 339256032, 353391700, 424070040, 530087550, 565426720, 706783400, 848140080, 1060175100, 1413566800, 1696280160, 2120350200, 2827133600, 4240700400, 8481400800]

約数ペア:

[(1, 8481400800), (2, 4240700400), (3, 2827133600), (4, 2120350200), (5, 1696280160), (6, 1413566800), (8, 1060175100), (10, 848140080), (12, 706783400), (15, 565426720), (16, 530087550), (20, 424070040), (24, 353391700), (25, 339256032), (30, 282713360), (32, 265043775), (40, 212035020), (48, 176695850), (50, 169628016), (60, 141356680), (75, 113085344), (80, 106017510), (96, 88347925), (100, 84814008), (120, 70678340), (150, 56542672), (160, 53008755), (200, 42407004), (240, 35339170), (300, 28271336), (400, 21203502), (480, 17669585), (600, 14135668), (800, 10601751), (1200, 7067834), (1429, 5935200), (2400, 3533917), (2473, 3429600), (2858, 2967600), (4287, 1978400), (4946, 1714800), (5716, 1483800), (7145, 1187040), (7419, 1143200), (8574, 989200), (9892, 857400), (11432, 741900), (12365, 685920), (14290, 593520), (14838, 571600), (17148, 494600), (19784, 428700), (21435, 395680), (22864, 370950), (24730, 342960), (28580, 296760), (29676, 285800), (34296, 247300), (35725, 237408), (37095, 228640), (39568, 214350), (42870, 197840), (45728, 185475), (49460, 171480), (57160, 148380), (59352, 142900), (61825, 137184), (68592, 123650), (71450, 118704), (74190, 114320), (79136, 107175), (85740, 98920)]