63415600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 163016352

約数和(自身を除く): 99600752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 61, 80, 92, 100, 113, 115, 122, 184, 200, 226, 230, 244, 305, 368, 400, 452, 460, 488, 565, 575, 610, 904, 920, 976, 1130, 1150, 1220, 1403, 1525, 1808, 1840, 2260, 2300, 2440, 2599, 2806, 2825, 3050, 4520, 4600, 4880, 5198, 5612, 5650, 6100, 6893, 7015, 9040, 9200, 10396, 11224, 11300, 12200, 12995, 13786, 14030, 20792, 22448, 22600, 24400, 25990, 27572, 28060, 34465, 35075, 41584, 45200, 51980, 55144, 56120, 64975, 68930, 70150, 103960, 110288, 112240, 129950, 137860, 140300, 158539, 172325, 207920, 259900, 275720, 280600, 317078, 344650, 519800, 551440, 561200, 634156, 689300, 792695, 1039600, 1268312, 1378600, 1585390, 2536624, 2757200, 3170780, 3963475, 6341560, 7926950, 12683120, 15853900, 31707800, 63415600]

約数ペア:

[(1, 63415600), (2, 31707800), (4, 15853900), (5, 12683120), (8, 7926950), (10, 6341560), (16, 3963475), (20, 3170780), (23, 2757200), (25, 2536624), (40, 1585390), (46, 1378600), (50, 1268312), (61, 1039600), (80, 792695), (92, 689300), (100, 634156), (113, 561200), (115, 551440), (122, 519800), (184, 344650), (200, 317078), (226, 280600), (230, 275720), (244, 259900), (305, 207920), (368, 172325), (400, 158539), (452, 140300), (460, 137860), (488, 129950), (565, 112240), (575, 110288), (610, 103960), (904, 70150), (920, 68930), (976, 64975), (1130, 56120), (1150, 55144), (1220, 51980), (1403, 45200), (1525, 41584), (1808, 35075), (1840, 34465), (2260, 28060), (2300, 27572), (2440, 25990), (2599, 24400), (2806, 22600), (2825, 22448), (3050, 20792), (4520, 14030), (4600, 13786), (4880, 12995), (5198, 12200), (5612, 11300), (5650, 11224), (6100, 10396), (6893, 9200), (7015, 9040)]