61652800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 172346112

約数和(自身を除く): 110693312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 113, 124, 155, 160, 176, 200, 220, 226, 248, 275, 310, 320, 341, 352, 400, 440, 452, 496, 550, 565, 620, 682, 704, 775, 800, 880, 904, 992, 1100, 1130, 1240, 1243, 1364, 1550, 1600, 1705, 1760, 1808, 1984, 2200, 2260, 2480, 2486, 2728, 2825, 3100, 3410, 3503, 3520, 3616, 4400, 4520, 4960, 4972, 5456, 5650, 6200, 6215, 6820, 7006, 7232, 8525, 8800, 9040, 9920, 9944, 10912, 11300, 12400, 12430, 13640, 14012, 17050, 17515, 17600, 18080, 19888, 21824, 22600, 24800, 24860, 27280, 28024, 31075, 34100, 35030, 36160, 38533, 39776, 45200, 49600, 49720, 54560, 56048, 62150, 68200, 70060, 77066, 79552, 87575, 90400, 99440, 109120, 112096, 124300, 136400, 140120, 154132, 175150, 180800, 192665, 198880, 224192, 248600, 272800, 280240, 308264, 350300, 385330, 397760, 497200, 545600, 560480, 616528, 700600, 770660, 963325, 994400, 1120960, 1233056, 1401200, 1541320, 1926650, 1988800, 2466112, 2802400, 3082640, 3853300, 5604800, 6165280, 7706600, 12330560, 15413200, 30826400, 61652800]

約数ペア:

[(1, 61652800), (2, 30826400), (4, 15413200), (5, 12330560), (8, 7706600), (10, 6165280), (11, 5604800), (16, 3853300), (20, 3082640), (22, 2802400), (25, 2466112), (31, 1988800), (32, 1926650), (40, 1541320), (44, 1401200), (50, 1233056), (55, 1120960), (62, 994400), (64, 963325), (80, 770660), (88, 700600), (100, 616528), (110, 560480), (113, 545600), (124, 497200), (155, 397760), (160, 385330), (176, 350300), (200, 308264), (220, 280240), (226, 272800), (248, 248600), (275, 224192), (310, 198880), (320, 192665), (341, 180800), (352, 175150), (400, 154132), (440, 140120), (452, 136400), (496, 124300), (550, 112096), (565, 109120), (620, 99440), (682, 90400), (704, 87575), (775, 79552), (800, 77066), (880, 70060), (904, 68200), (992, 62150), (1100, 56048), (1130, 54560), (1240, 49720), (1243, 49600), (1364, 45200), (1550, 39776), (1600, 38533), (1705, 36160), (1760, 35030), (1808, 34100), (1984, 31075), (2200, 28024), (2260, 27280), (2480, 24860), (2486, 24800), (2728, 22600), (2825, 21824), (3100, 19888), (3410, 18080), (3503, 17600), (3520, 17515), (3616, 17050), (4400, 14012), (4520, 13640), (4960, 12430), (4972, 12400), (5456, 11300), (5650, 10912), (6200, 9944), (6215, 9920), (6820, 9040), (7006, 8800), (7232, 8525)]