21587287200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2777}}^1$

素因数の和:2920

約数の個数: 288

約数和(自身を含む): 72917832960

約数和(自身を除く): 51330545760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 79, 80, 82, 96, 100, 120, 123, 150, 158, 160, 164, 200, 205, 237, 240, 246, 300, 316, 328, 395, 400, 410, 474, 480, 492, 600, 615, 632, 656, 790, 800, 820, 948, 984, 1025, 1185, 1200, 1230, 1264, 1312, 1580, 1640, 1896, 1968, 1975, 2050, 2370, 2400, 2460, 2528, 2777, 3075, 3160, 3239, 3280, 3792, 3936, 3950, 4100, 4740, 4920, 5554, 5925, 6150, 6320, 6478, 6560, 7584, 7900, 8200, 8331, 9480, 9717, 9840, 11108, 11850, 12300, 12640, 12956, 13885, 15800, 16195, 16400, 16662, 18960, 19434, 19680, 22216, 23700, 24600, 25912, 27770, 31600, 32390, 32800, 33324, 37920, 38868, 41655, 44432, 47400, 48585, 49200, 51824, 55540, 63200, 64780, 66648, 69425, 77736, 80975, 83310, 88864, 94800, 97170, 98400, 103648, 111080, 113857, 129560, 133296, 138850, 155472, 161950, 166620, 189600, 194340, 208275, 219383, 222160, 227714, 242925, 259120, 266592, 277700, 310944, 323900, 333240, 341571, 388680, 416550, 438766, 444320, 455428, 485850, 518240, 555400, 569285, 647800, 658149, 666480, 683142, 777360, 833100, 877532, 910856, 971700, 1096915, 1110800, 1138570, 1295600, 1316298, 1332960, 1366284, 1554720, 1666200, 1707855, 1755064, 1821712, 1943400, 2193830, 2221600, 2277140, 2591200, 2632596, 2732568, 2846425, 3290745, 3332400, 3415710, 3510128, 3643424, 3886800, 4387660, 4554280, 5265192, 5465136, 5484575, 5692850, 6581490, 6664800, 6831420, 7020256, 7773600, 8539275, 8775320, 8994703, 9108560, 10530384, 10930272, 10969150, 11385700, 13162980, 13662840, 16453725, 17078550, 17550640, 17989406, 18217120, 21060768, 21938300, 22771400, 26325960, 26984109, 27325680, 32907450, 34157100, 35101280, 35978812, 43876600, 44973515, 45542800, 52651920, 53968218, 54651360, 65814900, 68314200, 71957624, 87753200, 89947030, 91085600, 105303840, 107936436, 131629800, 134920545, 136628400, 143915248, 175506400, 179894060, 215872872, 224867575, 263259600, 269841090, 273256800, 287830496, 359788120, 431745744, 449735150, 526519200, 539682180, 674602725, 719576240, 863491488, 899470300, 1079364360, 1349205450, 1439152480, 1798940600, 2158728720, 2698410900, 3597881200, 4317457440, 5396821800, 7195762400, 10793643600, 21587287200]

約数ペア:

[(1, 21587287200), (2, 10793643600), (3, 7195762400), (4, 5396821800), (5, 4317457440), (6, 3597881200), (8, 2698410900), (10, 2158728720), (12, 1798940600), (15, 1439152480), (16, 1349205450), (20, 1079364360), (24, 899470300), (25, 863491488), (30, 719576240), (32, 674602725), (40, 539682180), (41, 526519200), (48, 449735150), (50, 431745744), (60, 359788120), (75, 287830496), (79, 273256800), (80, 269841090), (82, 263259600), (96, 224867575), (100, 215872872), (120, 179894060), (123, 175506400), (150, 143915248), (158, 136628400), (160, 134920545), (164, 131629800), (200, 107936436), (205, 105303840), (237, 91085600), (240, 89947030), (246, 87753200), (300, 71957624), (316, 68314200), (328, 65814900), (395, 54651360), (400, 53968218), (410, 52651920), (474, 45542800), (480, 44973515), (492, 43876600), (600, 35978812), (615, 35101280), (632, 34157100), (656, 32907450), (790, 27325680), (800, 26984109), (820, 26325960), (948, 22771400), (984, 21938300), (1025, 21060768), (1185, 18217120), (1200, 17989406), (1230, 17550640), (1264, 17078550), (1312, 16453725), (1580, 13662840), (1640, 13162980), (1896, 11385700), (1968, 10969150), (1975, 10930272), (2050, 10530384), (2370, 9108560), (2400, 8994703), (2460, 8775320), (2528, 8539275), (2777, 7773600), (3075, 7020256), (3160, 6831420), (3239, 6664800), (3280, 6581490), (3792, 5692850), (3936, 5484575), (3950, 5465136), (4100, 5265192), (4740, 4554280), (4920, 4387660), (5554, 3886800), (5925, 3643424), (6150, 3510128), (6320, 3415710), (6478, 3332400), (6560, 3290745), (7584, 2846425), (7900, 2732568), (8200, 2632596), (8331, 2591200), (9480, 2277140), (9717, 2221600), (9840, 2193830), (11108, 1943400), (11850, 1821712), (12300, 1755064), (12640, 1707855), (12956, 1666200), (13885, 1554720), (15800, 1366284), (16195, 1332960), (16400, 1316298), (16662, 1295600), (18960, 1138570), (19434, 1110800), (19680, 1096915), (22216, 971700), (23700, 910856), (24600, 877532), (25912, 833100), (27770, 777360), (31600, 683142), (32390, 666480), (32800, 658149), (33324, 647800), (37920, 569285), (38868, 555400), (41655, 518240), (44432, 485850), (47400, 455428), (48585, 444320), (49200, 438766), (51824, 416550), (55540, 388680), (63200, 341571), (64780, 333240), (66648, 323900), (69425, 310944), (77736, 277700), (80975, 266592), (83310, 259120), (88864, 242925), (94800, 227714), (97170, 222160), (98400, 219383), (103648, 208275), (111080, 194340), (113857, 189600), (129560, 166620), (133296, 161950), (138850, 155472)]