71116500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 255370752

約数和(自身を除く): 184254252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 195, 210, 250, 260, 273, 300, 325, 350, 364, 375, 390, 420, 455, 500, 521, 525, 546, 650, 700, 750, 780, 875, 910, 975, 1042, 1050, 1092, 1300, 1365, 1500, 1563, 1625, 1750, 1820, 1950, 2084, 2100, 2275, 2605, 2625, 2730, 3126, 3250, 3500, 3647, 3900, 4550, 4875, 5210, 5250, 5460, 6252, 6500, 6773, 6825, 7294, 7815, 9100, 9750, 10420, 10500, 10941, 11375, 13025, 13546, 13650, 14588, 15630, 18235, 19500, 20319, 21882, 22750, 26050, 27092, 27300, 31260, 33865, 34125, 36470, 39075, 40638, 43764, 45500, 47411, 52100, 54705, 65125, 67730, 68250, 72940, 78150, 81276, 91175, 94822, 101595, 109410, 130250, 135460, 136500, 142233, 156300, 169325, 182350, 189644, 195375, 203190, 218820, 237055, 260500, 273525, 284466, 338650, 364700, 390750, 406380, 455875, 474110, 507975, 547050, 568932, 677300, 711165, 781500, 846625, 911750, 948220, 1015950, 1094100, 1185275, 1367625, 1422330, 1693250, 1823500, 2031900, 2370550, 2539875, 2735250, 2844660, 3386500, 3555825, 4741100, 5079750, 5470500, 5926375, 7111650, 10159500, 11852750, 14223300, 17779125, 23705500, 35558250, 71116500]

約数ペア:

[(1, 71116500), (2, 35558250), (3, 23705500), (4, 17779125), (5, 14223300), (6, 11852750), (7, 10159500), (10, 7111650), (12, 5926375), (13, 5470500), (14, 5079750), (15, 4741100), (20, 3555825), (21, 3386500), (25, 2844660), (26, 2735250), (28, 2539875), (30, 2370550), (35, 2031900), (39, 1823500), (42, 1693250), (50, 1422330), (52, 1367625), (60, 1185275), (65, 1094100), (70, 1015950), (75, 948220), (78, 911750), (84, 846625), (91, 781500), (100, 711165), (105, 677300), (125, 568932), (130, 547050), (140, 507975), (150, 474110), (156, 455875), (175, 406380), (182, 390750), (195, 364700), (210, 338650), (250, 284466), (260, 273525), (273, 260500), (300, 237055), (325, 218820), (350, 203190), (364, 195375), (375, 189644), (390, 182350), (420, 169325), (455, 156300), (500, 142233), (521, 136500), (525, 135460), (546, 130250), (650, 109410), (700, 101595), (750, 94822), (780, 91175), (875, 81276), (910, 78150), (975, 72940), (1042, 68250), (1050, 67730), (1092, 65125), (1300, 54705), (1365, 52100), (1500, 47411), (1563, 45500), (1625, 43764), (1750, 40638), (1820, 39075), (1950, 36470), (2084, 34125), (2100, 33865), (2275, 31260), (2605, 27300), (2625, 27092), (2730, 26050), (3126, 22750), (3250, 21882), (3500, 20319), (3647, 19500), (3900, 18235), (4550, 15630), (4875, 14588), (5210, 13650), (5250, 13546), (5460, 13025), (6252, 11375), (6500, 10941), (6773, 10500), (6825, 10420), (7294, 9750), (7815, 9100)]