1905469500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5021}}^1$

素因数の和:5077

約数の個数: 192

約数和(自身を含む): 6317595648

約数和(自身を除く): 4412126148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 44, 46, 50, 55, 60, 66, 69, 75, 92, 100, 110, 115, 125, 132, 138, 150, 165, 220, 230, 250, 253, 275, 276, 300, 330, 345, 375, 460, 500, 506, 550, 575, 660, 690, 750, 759, 825, 1012, 1100, 1150, 1265, 1375, 1380, 1500, 1518, 1650, 1725, 2300, 2530, 2750, 2875, 3036, 3300, 3450, 3795, 4125, 5021, 5060, 5500, 5750, 6325, 6900, 7590, 8250, 8625, 10042, 11500, 12650, 15063, 15180, 16500, 17250, 18975, 20084, 25105, 25300, 30126, 31625, 34500, 37950, 50210, 55231, 60252, 63250, 75315, 75900, 94875, 100420, 110462, 115483, 125525, 126500, 150630, 165693, 189750, 220924, 230966, 251050, 276155, 301260, 331386, 346449, 376575, 379500, 461932, 502100, 552310, 577415, 627625, 662772, 692898, 753150, 828465, 1104620, 1154830, 1255250, 1270313, 1380775, 1385796, 1506300, 1656930, 1732245, 1882875, 2309660, 2510500, 2540626, 2761550, 2887075, 3313860, 3464490, 3765750, 3810939, 4142325, 5081252, 5523100, 5774150, 6351565, 6903875, 6928980, 7531500, 7621878, 8284650, 8661225, 11548300, 12703130, 13807750, 14435375, 15243756, 16569300, 17322450, 19054695, 20711625, 25406260, 27615500, 28870750, 31757825, 34644900, 38109390, 41423250, 43306125, 57741500, 63515650, 76218780, 82846500, 86612250, 95273475, 127031300, 158789125, 173224500, 190546950, 317578250, 381093900, 476367375, 635156500, 952734750, 1905469500]

約数ペア:

[(1, 1905469500), (2, 952734750), (3, 635156500), (4, 476367375), (5, 381093900), (6, 317578250), (10, 190546950), (11, 173224500), (12, 158789125), (15, 127031300), (20, 95273475), (22, 86612250), (23, 82846500), (25, 76218780), (30, 63515650), (33, 57741500), (44, 43306125), (46, 41423250), (50, 38109390), (55, 34644900), (60, 31757825), (66, 28870750), (69, 27615500), (75, 25406260), (92, 20711625), (100, 19054695), (110, 17322450), (115, 16569300), (125, 15243756), (132, 14435375), (138, 13807750), (150, 12703130), (165, 11548300), (220, 8661225), (230, 8284650), (250, 7621878), (253, 7531500), (275, 6928980), (276, 6903875), (300, 6351565), (330, 5774150), (345, 5523100), (375, 5081252), (460, 4142325), (500, 3810939), (506, 3765750), (550, 3464490), (575, 3313860), (660, 2887075), (690, 2761550), (750, 2540626), (759, 2510500), (825, 2309660), (1012, 1882875), (1100, 1732245), (1150, 1656930), (1265, 1506300), (1375, 1385796), (1380, 1380775), (1500, 1270313), (1518, 1255250), (1650, 1154830), (1725, 1104620), (2300, 828465), (2530, 753150), (2750, 692898), (2875, 662772), (3036, 627625), (3300, 577415), (3450, 552310), (3795, 502100), (4125, 461932), (5021, 379500), (5060, 376575), (5500, 346449), (5750, 331386), (6325, 301260), (6900, 276155), (7590, 251050), (8250, 230966), (8625, 220924), (10042, 189750), (11500, 165693), (12650, 150630), (15063, 126500), (15180, 125525), (16500, 115483), (17250, 110462), (18975, 100420), (20084, 94875), (25105, 75900), (25300, 75315), (30126, 63250), (31625, 60252), (34500, 55231), (37950, 50210)]