67406300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2775

約数の個数: 72

約数和(自身を含む): 165874800

約数和(自身を除く): 98468500

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 2729, 4940, 5458, 6175, 10916, 12350, 13645, 24700, 27290, 35477, 51851, 54580, 68225, 70954, 103702, 136450, 141908, 177385, 207404, 259255, 272900, 354770, 518510, 674063, 709540, 886925, 1037020, 1296275, 1348126, 1773850, 2592550, 2696252, 3370315, 3547700, 5185100, 6740630, 13481260, 16851575, 33703150, 67406300]

約数ペア:

[(1, 67406300), (2, 33703150), (4, 16851575), (5, 13481260), (10, 6740630), (13, 5185100), (19, 3547700), (20, 3370315), (25, 2696252), (26, 2592550), (38, 1773850), (50, 1348126), (52, 1296275), (65, 1037020), (76, 886925), (95, 709540), (100, 674063), (130, 518510), (190, 354770), (247, 272900), (260, 259255), (325, 207404), (380, 177385), (475, 141908), (494, 136450), (650, 103702), (950, 70954), (988, 68225), (1235, 54580), (1300, 51851), (1900, 35477), (2470, 27290), (2729, 24700), (4940, 13645), (5458, 12350), (6175, 10916)]