82839750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 244408320

約数和(自身を除く): 161568570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 125, 150, 155, 175, 186, 210, 217, 250, 310, 350, 375, 434, 465, 509, 525, 651, 750, 775, 875, 930, 1018, 1050, 1085, 1302, 1527, 1550, 1750, 2170, 2325, 2545, 2625, 3054, 3255, 3563, 3875, 4650, 5090, 5250, 5425, 6510, 7126, 7635, 7750, 10689, 10850, 11625, 12725, 15270, 15779, 16275, 17815, 21378, 23250, 25450, 27125, 31558, 32550, 35630, 38175, 47337, 53445, 54250, 63625, 76350, 78895, 81375, 89075, 94674, 106890, 110453, 127250, 157790, 162750, 178150, 190875, 220906, 236685, 267225, 331359, 381750, 394475, 445375, 473370, 534450, 552265, 662718, 788950, 890750, 1104530, 1183425, 1336125, 1656795, 1972375, 2366850, 2672250, 2761325, 3313590, 3944750, 5522650, 5917125, 8283975, 11834250, 13806625, 16567950, 27613250, 41419875, 82839750]

約数ペア:

[(1, 82839750), (2, 41419875), (3, 27613250), (5, 16567950), (6, 13806625), (7, 11834250), (10, 8283975), (14, 5917125), (15, 5522650), (21, 3944750), (25, 3313590), (30, 2761325), (31, 2672250), (35, 2366850), (42, 1972375), (50, 1656795), (62, 1336125), (70, 1183425), (75, 1104530), (93, 890750), (105, 788950), (125, 662718), (150, 552265), (155, 534450), (175, 473370), (186, 445375), (210, 394475), (217, 381750), (250, 331359), (310, 267225), (350, 236685), (375, 220906), (434, 190875), (465, 178150), (509, 162750), (525, 157790), (651, 127250), (750, 110453), (775, 106890), (875, 94674), (930, 89075), (1018, 81375), (1050, 78895), (1085, 76350), (1302, 63625), (1527, 54250), (1550, 53445), (1750, 47337), (2170, 38175), (2325, 35630), (2545, 32550), (2625, 31558), (3054, 27125), (3255, 25450), (3563, 23250), (3875, 21378), (4650, 17815), (5090, 16275), (5250, 15779), (5425, 15270), (6510, 12725), (7126, 11625), (7635, 10850), (7750, 10689)]