68683500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{15263}}^1$

素因数の和:15288

約数の個数: 72

約数和(自身を含む): 216687744

約数和(自身を除く): 148004244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 15263, 30526, 45789, 61052, 76315, 91578, 137367, 152630, 183156, 228945, 274734, 305260, 381575, 457890, 549468, 686835, 763150, 915780, 1144725, 1373670, 1526300, 1907875, 2289450, 2747340, 3434175, 3815750, 4578900, 5723625, 6868350, 7631500, 11447250, 13736700, 17170875, 22894500, 34341750, 68683500]

約数ペア:

[(1, 68683500), (2, 34341750), (3, 22894500), (4, 17170875), (5, 13736700), (6, 11447250), (9, 7631500), (10, 6868350), (12, 5723625), (15, 4578900), (18, 3815750), (20, 3434175), (25, 2747340), (30, 2289450), (36, 1907875), (45, 1526300), (50, 1373670), (60, 1144725), (75, 915780), (90, 763150), (100, 686835), (125, 549468), (150, 457890), (180, 381575), (225, 305260), (250, 274734), (300, 228945), (375, 183156), (450, 152630), (500, 137367), (750, 91578), (900, 76315), (1125, 61052), (1500, 45789), (2250, 30526), (4500, 15263)]