180902412

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 467812800

約数和(自身を除く): 286910388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 179, 201, 268, 358, 402, 419, 537, 603, 716, 804, 838, 1074, 1206, 1257, 1611, 1676, 2148, 2412, 2514, 3222, 3771, 5028, 6444, 7542, 11993, 15084, 23986, 28073, 35979, 47972, 56146, 71958, 75001, 84219, 107937, 112292, 143916, 150002, 168438, 215874, 225003, 252657, 300004, 336876, 431748, 450006, 505314, 675009, 900012, 1010628, 1350018, 2700036, 5025067, 10050134, 15075201, 20100268, 30150402, 45225603, 60300804, 90451206, 180902412]

約数ペア:

[(1, 180902412), (2, 90451206), (3, 60300804), (4, 45225603), (6, 30150402), (9, 20100268), (12, 15075201), (18, 10050134), (36, 5025067), (67, 2700036), (134, 1350018), (179, 1010628), (201, 900012), (268, 675009), (358, 505314), (402, 450006), (419, 431748), (537, 336876), (603, 300004), (716, 252657), (804, 225003), (838, 215874), (1074, 168438), (1206, 150002), (1257, 143916), (1611, 112292), (1676, 107937), (2148, 84219), (2412, 75001), (2514, 71958), (3222, 56146), (3771, 47972), (5028, 35979), (6444, 28073), (7542, 23986), (11993, 15084)]