307844550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1989

約数の個数: 144

約数和(自身を含む): 924159600

約数和(自身を除く): 616315050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 243, 270, 325, 351, 390, 405, 450, 486, 585, 650, 675, 702, 810, 975, 1053, 1170, 1215, 1350, 1755, 1949, 1950, 2025, 2106, 2430, 2925, 3159, 3510, 3898, 4050, 5265, 5847, 5850, 6075, 6318, 8775, 9745, 10530, 11694, 12150, 15795, 17541, 17550, 19490, 25337, 26325, 29235, 31590, 35082, 48725, 50674, 52623, 52650, 58470, 76011, 78975, 87705, 97450, 105246, 126685, 146175, 152022, 157869, 157950, 175410, 228033, 253370, 263115, 292350, 315738, 380055, 438525, 456066, 473607, 526230, 633425, 684099, 760110, 789345, 877050, 947214, 1140165, 1266850, 1315575, 1368198, 1578690, 1900275, 2052297, 2280330, 2368035, 2631150, 3420495, 3800550, 3946725, 4104594, 4736070, 5700825, 6156891, 6840990, 7893450, 10261485, 11401650, 11840175, 12313782, 17102475, 20522970, 23680350, 30784455, 34204950, 51307425, 61568910, 102614850, 153922275, 307844550]

約数ペア:

[(1, 307844550), (2, 153922275), (3, 102614850), (5, 61568910), (6, 51307425), (9, 34204950), (10, 30784455), (13, 23680350), (15, 20522970), (18, 17102475), (25, 12313782), (26, 11840175), (27, 11401650), (30, 10261485), (39, 7893450), (45, 6840990), (50, 6156891), (54, 5700825), (65, 4736070), (75, 4104594), (78, 3946725), (81, 3800550), (90, 3420495), (117, 2631150), (130, 2368035), (135, 2280330), (150, 2052297), (162, 1900275), (195, 1578690), (225, 1368198), (234, 1315575), (243, 1266850), (270, 1140165), (325, 947214), (351, 877050), (390, 789345), (405, 760110), (450, 684099), (486, 633425), (585, 526230), (650, 473607), (675, 456066), (702, 438525), (810, 380055), (975, 315738), (1053, 292350), (1170, 263115), (1215, 253370), (1350, 228033), (1755, 175410), (1949, 157950), (1950, 157869), (2025, 152022), (2106, 146175), (2430, 126685), (2925, 105246), (3159, 97450), (3510, 87705), (3898, 78975), (4050, 76011), (5265, 58470), (5847, 52650), (5850, 52623), (6075, 50674), (6318, 48725), (8775, 35082), (9745, 31590), (10530, 29235), (11694, 26325), (12150, 25337), (15795, 19490), (17541, 17550)]