2520287100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1269

約数の個数: 216

約数和(自身を含む): 8326237920

約数和(自身を除く): 5805950820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 109, 115, 138, 150, 180, 207, 218, 225, 230, 276, 300, 327, 345, 414, 436, 450, 460, 545, 575, 654, 690, 828, 900, 981, 1035, 1090, 1117, 1150, 1308, 1380, 1635, 1725, 1962, 2070, 2180, 2234, 2300, 2507, 2725, 3270, 3351, 3450, 3924, 4140, 4468, 4905, 5014, 5175, 5450, 5585, 6540, 6702, 6900, 7521, 8175, 9810, 10028, 10053, 10350, 10900, 11170, 12535, 13404, 15042, 16350, 16755, 19620, 20106, 20700, 22340, 22563, 24525, 25070, 25691, 27925, 30084, 32700, 33510, 37605, 40212, 45126, 49050, 50140, 50265, 51382, 55850, 62675, 67020, 75210, 77073, 83775, 90252, 98100, 100530, 102764, 111700, 112815, 121753, 125350, 128455, 150420, 154146, 167550, 188025, 201060, 225630, 231219, 243506, 250700, 251325, 256910, 308292, 335100, 365259, 376050, 385365, 451260, 462438, 487012, 502650, 513820, 564075, 608765, 642275, 730518, 752100, 770730, 924876, 1005300, 1095777, 1128150, 1156095, 1217530, 1284550, 1461036, 1541460, 1826295, 1926825, 2191554, 2256300, 2312190, 2435060, 2569100, 2800319, 3043825, 3652590, 3853650, 4383108, 4624380, 5478885, 5600638, 5780475, 6087650, 7305180, 7707300, 8400957, 9131475, 10957770, 11201276, 11560950, 12175300, 14001595, 16801914, 18262950, 21915540, 23121900, 25202871, 27394425, 28003190, 33603828, 36525900, 42004785, 50405742, 54788850, 56006380, 70007975, 84009570, 100811484, 109577700, 126014355, 140015950, 168019140, 210023925, 252028710, 280031900, 420047850, 504057420, 630071775, 840095700, 1260143550, 2520287100]

約数ペア:

[(1, 2520287100), (2, 1260143550), (3, 840095700), (4, 630071775), (5, 504057420), (6, 420047850), (9, 280031900), (10, 252028710), (12, 210023925), (15, 168019140), (18, 140015950), (20, 126014355), (23, 109577700), (25, 100811484), (30, 84009570), (36, 70007975), (45, 56006380), (46, 54788850), (50, 50405742), (60, 42004785), (69, 36525900), (75, 33603828), (90, 28003190), (92, 27394425), (100, 25202871), (109, 23121900), (115, 21915540), (138, 18262950), (150, 16801914), (180, 14001595), (207, 12175300), (218, 11560950), (225, 11201276), (230, 10957770), (276, 9131475), (300, 8400957), (327, 7707300), (345, 7305180), (414, 6087650), (436, 5780475), (450, 5600638), (460, 5478885), (545, 4624380), (575, 4383108), (654, 3853650), (690, 3652590), (828, 3043825), (900, 2800319), (981, 2569100), (1035, 2435060), (1090, 2312190), (1117, 2256300), (1150, 2191554), (1308, 1926825), (1380, 1826295), (1635, 1541460), (1725, 1461036), (1962, 1284550), (2070, 1217530), (2180, 1156095), (2234, 1128150), (2300, 1095777), (2507, 1005300), (2725, 924876), (3270, 770730), (3351, 752100), (3450, 730518), (3924, 642275), (4140, 608765), (4468, 564075), (4905, 513820), (5014, 502650), (5175, 487012), (5450, 462438), (5585, 451260), (6540, 385365), (6702, 376050), (6900, 365259), (7521, 335100), (8175, 308292), (9810, 256910), (10028, 251325), (10053, 250700), (10350, 243506), (10900, 231219), (11170, 225630), (12535, 201060), (13404, 188025), (15042, 167550), (16350, 154146), (16755, 150420), (19620, 128455), (20106, 125350), (20700, 121753), (22340, 112815), (22563, 111700), (24525, 102764), (25070, 100530), (25691, 98100), (27925, 90252), (30084, 83775), (32700, 77073), (33510, 75210), (37605, 67020), (40212, 62675), (45126, 55850), (49050, 51382), (50140, 50265)]