85653750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 160

約数和(自身を含む): 264515328

約数和(自身を除く): 178861578

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 125, 130, 150, 175, 182, 195, 210, 250, 251, 273, 325, 350, 375, 390, 455, 502, 525, 546, 625, 650, 750, 753, 875, 910, 975, 1050, 1250, 1255, 1365, 1506, 1625, 1750, 1757, 1875, 1950, 2275, 2510, 2625, 2730, 3250, 3263, 3514, 3750, 3765, 4375, 4550, 4875, 5250, 5271, 6275, 6526, 6825, 7530, 8125, 8750, 8785, 9750, 9789, 10542, 11375, 12550, 13125, 13650, 16250, 16315, 17570, 18825, 19578, 22750, 22841, 24375, 26250, 26355, 31375, 32630, 34125, 37650, 43925, 45682, 48750, 48945, 52710, 56875, 62750, 68250, 68523, 81575, 87850, 94125, 97890, 113750, 114205, 131775, 137046, 156875, 163150, 170625, 188250, 219625, 228410, 244725, 263550, 313750, 341250, 342615, 407875, 439250, 470625, 489450, 571025, 658875, 685230, 815750, 941250, 1098125, 1142050, 1223625, 1317750, 1713075, 2039375, 2196250, 2447250, 2855125, 3294375, 3426150, 4078750, 5710250, 6118125, 6588750, 8565375, 12236250, 14275625, 17130750, 28551250, 42826875, 85653750]

約数ペア:

[(1, 85653750), (2, 42826875), (3, 28551250), (5, 17130750), (6, 14275625), (7, 12236250), (10, 8565375), (13, 6588750), (14, 6118125), (15, 5710250), (21, 4078750), (25, 3426150), (26, 3294375), (30, 2855125), (35, 2447250), (39, 2196250), (42, 2039375), (50, 1713075), (65, 1317750), (70, 1223625), (75, 1142050), (78, 1098125), (91, 941250), (105, 815750), (125, 685230), (130, 658875), (150, 571025), (175, 489450), (182, 470625), (195, 439250), (210, 407875), (250, 342615), (251, 341250), (273, 313750), (325, 263550), (350, 244725), (375, 228410), (390, 219625), (455, 188250), (502, 170625), (525, 163150), (546, 156875), (625, 137046), (650, 131775), (750, 114205), (753, 113750), (875, 97890), (910, 94125), (975, 87850), (1050, 81575), (1250, 68523), (1255, 68250), (1365, 62750), (1506, 56875), (1625, 52710), (1750, 48945), (1757, 48750), (1875, 45682), (1950, 43925), (2275, 37650), (2510, 34125), (2625, 32630), (2730, 31375), (3250, 26355), (3263, 26250), (3514, 24375), (3750, 22841), (3765, 22750), (4375, 19578), (4550, 18825), (4875, 17570), (5250, 16315), (5271, 16250), (6275, 13650), (6526, 13125), (6825, 12550), (7530, 11375), (8125, 10542), (8750, 9789), (8785, 9750)]