63977800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 162846720

約数和(自身を除く): 98868920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 200, 248, 310, 340, 425, 527, 607, 620, 680, 775, 850, 1054, 1214, 1240, 1550, 1700, 2108, 2428, 2635, 3035, 3100, 3400, 4216, 4856, 5270, 6070, 6200, 10319, 10540, 12140, 13175, 15175, 18817, 20638, 21080, 24280, 26350, 30350, 37634, 41276, 51595, 52700, 60700, 75268, 82552, 94085, 103190, 105400, 121400, 150536, 188170, 206380, 257975, 319889, 376340, 412760, 470425, 515950, 639778, 752680, 940850, 1031900, 1279556, 1599445, 1881700, 2063800, 2559112, 3198890, 3763400, 6397780, 7997225, 12795560, 15994450, 31988900, 63977800]

約数ペア:

[(1, 63977800), (2, 31988900), (4, 15994450), (5, 12795560), (8, 7997225), (10, 6397780), (17, 3763400), (20, 3198890), (25, 2559112), (31, 2063800), (34, 1881700), (40, 1599445), (50, 1279556), (62, 1031900), (68, 940850), (85, 752680), (100, 639778), (124, 515950), (136, 470425), (155, 412760), (170, 376340), (200, 319889), (248, 257975), (310, 206380), (340, 188170), (425, 150536), (527, 121400), (607, 105400), (620, 103190), (680, 94085), (775, 82552), (850, 75268), (1054, 60700), (1214, 52700), (1240, 51595), (1550, 41276), (1700, 37634), (2108, 30350), (2428, 26350), (2635, 24280), (3035, 21080), (3100, 20638), (3400, 18817), (4216, 15175), (4856, 13175), (5270, 12140), (6070, 10540), (6200, 10319)]