84752850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 144

約数和(自身を含む): 263608128

約数和(自身を除く): 178855278

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 147, 150, 175, 182, 195, 210, 245, 273, 294, 325, 350, 390, 455, 490, 525, 546, 637, 650, 735, 887, 910, 975, 1050, 1225, 1274, 1365, 1470, 1774, 1911, 1950, 2275, 2450, 2661, 2730, 3185, 3675, 3822, 4435, 4550, 5322, 6209, 6370, 6825, 7350, 8870, 9555, 11531, 12418, 13305, 13650, 15925, 18627, 19110, 22175, 23062, 26610, 31045, 31850, 34593, 37254, 43463, 44350, 47775, 57655, 62090, 66525, 69186, 80717, 86926, 93135, 95550, 115310, 130389, 133050, 155225, 161434, 172965, 186270, 217315, 242151, 260778, 288275, 310450, 345930, 403585, 434630, 465675, 484302, 565019, 576550, 651945, 807170, 864825, 931350, 1086575, 1130038, 1210755, 1303890, 1695057, 1729650, 2017925, 2173150, 2421510, 2825095, 3259725, 3390114, 4035850, 5650190, 6053775, 6519450, 8475285, 12107550, 14125475, 16950570, 28250950, 42376425, 84752850]

約数ペア:

[(1, 84752850), (2, 42376425), (3, 28250950), (5, 16950570), (6, 14125475), (7, 12107550), (10, 8475285), (13, 6519450), (14, 6053775), (15, 5650190), (21, 4035850), (25, 3390114), (26, 3259725), (30, 2825095), (35, 2421510), (39, 2173150), (42, 2017925), (49, 1729650), (50, 1695057), (65, 1303890), (70, 1210755), (75, 1130038), (78, 1086575), (91, 931350), (98, 864825), (105, 807170), (130, 651945), (147, 576550), (150, 565019), (175, 484302), (182, 465675), (195, 434630), (210, 403585), (245, 345930), (273, 310450), (294, 288275), (325, 260778), (350, 242151), (390, 217315), (455, 186270), (490, 172965), (525, 161434), (546, 155225), (637, 133050), (650, 130389), (735, 115310), (887, 95550), (910, 93135), (975, 86926), (1050, 80717), (1225, 69186), (1274, 66525), (1365, 62090), (1470, 57655), (1774, 47775), (1911, 44350), (1950, 43463), (2275, 37254), (2450, 34593), (2661, 31850), (2730, 31045), (3185, 26610), (3675, 23062), (3822, 22175), (4435, 19110), (4550, 18627), (5322, 15925), (6209, 13650), (6370, 13305), (6825, 12418), (7350, 11531), (8870, 9555)]