2788164000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1961

約数の個数: 288

約数和(自身を含む): 10141906320

約数和(自身を除く): 7353742320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 100, 120, 123, 125, 144, 150, 160, 164, 180, 200, 205, 225, 240, 246, 250, 288, 300, 328, 360, 369, 375, 400, 410, 450, 480, 492, 500, 600, 615, 656, 720, 738, 750, 800, 820, 900, 984, 1000, 1025, 1125, 1200, 1230, 1312, 1440, 1476, 1500, 1640, 1800, 1845, 1889, 1968, 2000, 2050, 2250, 2400, 2460, 2952, 3000, 3075, 3280, 3600, 3690, 3778, 3936, 4000, 4100, 4500, 4920, 5125, 5667, 5904, 6000, 6150, 6560, 7200, 7380, 7556, 8200, 9000, 9225, 9445, 9840, 10250, 11334, 11808, 12000, 12300, 14760, 15112, 15375, 16400, 17001, 18000, 18450, 18890, 19680, 20500, 22668, 24600, 28335, 29520, 30224, 30750, 32800, 34002, 36000, 36900, 37780, 41000, 45336, 46125, 47225, 49200, 56670, 59040, 60448, 61500, 68004, 73800, 75560, 77449, 82000, 85005, 90672, 92250, 94450, 98400, 113340, 123000, 136008, 141675, 147600, 151120, 154898, 164000, 170010, 181344, 184500, 188900, 226680, 232347, 236125, 246000, 272016, 283350, 295200, 302240, 309796, 340020, 369000, 377800, 387245, 425025, 453360, 464694, 472250, 492000, 544032, 566700, 619592, 680040, 697041, 708375, 738000, 755600, 774490, 850050, 906720, 929388, 944500, 1133400, 1161735, 1239184, 1360080, 1394082, 1416750, 1476000, 1511200, 1548980, 1700100, 1858776, 1889000, 1936225, 2125125, 2266800, 2323470, 2478368, 2720160, 2788164, 2833500, 3097960, 3400200, 3485205, 3717552, 3778000, 3872450, 4250250, 4533600, 4646940, 5576328, 5667000, 5808675, 6195920, 6800400, 6970410, 7435104, 7556000, 7744900, 8500500, 9293880, 9681125, 11152656, 11334000, 11617350, 12391840, 13600800, 13940820, 15489800, 17001000, 17426025, 18587760, 19362250, 22305312, 22668000, 23234700, 27881640, 29043375, 30979600, 34002000, 34852050, 37175520, 38724500, 46469400, 55763280, 58086750, 61959200, 68004000, 69704100, 77449000, 87130125, 92938800, 111526560, 116173500, 139408200, 154898000, 174260250, 185877600, 232347000, 278816400, 309796000, 348520500, 464694000, 557632800, 697041000, 929388000, 1394082000, 2788164000]

約数ペア:

[(1, 2788164000), (2, 1394082000), (3, 929388000), (4, 697041000), (5, 557632800), (6, 464694000), (8, 348520500), (9, 309796000), (10, 278816400), (12, 232347000), (15, 185877600), (16, 174260250), (18, 154898000), (20, 139408200), (24, 116173500), (25, 111526560), (30, 92938800), (32, 87130125), (36, 77449000), (40, 69704100), (41, 68004000), (45, 61959200), (48, 58086750), (50, 55763280), (60, 46469400), (72, 38724500), (75, 37175520), (80, 34852050), (82, 34002000), (90, 30979600), (96, 29043375), (100, 27881640), (120, 23234700), (123, 22668000), (125, 22305312), (144, 19362250), (150, 18587760), (160, 17426025), (164, 17001000), (180, 15489800), (200, 13940820), (205, 13600800), (225, 12391840), (240, 11617350), (246, 11334000), (250, 11152656), (288, 9681125), (300, 9293880), (328, 8500500), (360, 7744900), (369, 7556000), (375, 7435104), (400, 6970410), (410, 6800400), (450, 6195920), (480, 5808675), (492, 5667000), (500, 5576328), (600, 4646940), (615, 4533600), (656, 4250250), (720, 3872450), (738, 3778000), (750, 3717552), (800, 3485205), (820, 3400200), (900, 3097960), (984, 2833500), (1000, 2788164), (1025, 2720160), (1125, 2478368), (1200, 2323470), (1230, 2266800), (1312, 2125125), (1440, 1936225), (1476, 1889000), (1500, 1858776), (1640, 1700100), (1800, 1548980), (1845, 1511200), (1889, 1476000), (1968, 1416750), (2000, 1394082), (2050, 1360080), (2250, 1239184), (2400, 1161735), (2460, 1133400), (2952, 944500), (3000, 929388), (3075, 906720), (3280, 850050), (3600, 774490), (3690, 755600), (3778, 738000), (3936, 708375), (4000, 697041), (4100, 680040), (4500, 619592), (4920, 566700), (5125, 544032), (5667, 492000), (5904, 472250), (6000, 464694), (6150, 453360), (6560, 425025), (7200, 387245), (7380, 377800), (7556, 369000), (8200, 340020), (9000, 309796), (9225, 302240), (9445, 295200), (9840, 283350), (10250, 272016), (11334, 246000), (11808, 236125), (12000, 232347), (12300, 226680), (14760, 188900), (15112, 184500), (15375, 181344), (16400, 170010), (17001, 164000), (18000, 154898), (18450, 151120), (18890, 147600), (19680, 141675), (20500, 136008), (22668, 123000), (24600, 113340), (28335, 98400), (29520, 94450), (30224, 92250), (30750, 90672), (32800, 85005), (34002, 82000), (36000, 77449), (36900, 75560), (37780, 73800), (41000, 68004), (45336, 61500), (46125, 60448), (47225, 59040), (49200, 56670)]