66442260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^2$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 190582560

約数和(自身を除く): 124140300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 137, 177, 236, 274, 295, 354, 411, 548, 590, 685, 708, 822, 885, 1180, 1370, 1644, 1770, 2055, 2740, 3540, 4110, 8083, 8220, 16166, 18769, 24249, 32332, 37538, 40415, 48498, 56307, 75076, 80830, 93845, 96996, 112614, 121245, 161660, 187690, 225228, 242490, 281535, 375380, 484980, 563070, 1107371, 1126140, 2214742, 3322113, 4429484, 5536855, 6644226, 11073710, 13288452, 16610565, 22147420, 33221130, 66442260]

約数ペア:

[(1, 66442260), (2, 33221130), (3, 22147420), (4, 16610565), (5, 13288452), (6, 11073710), (10, 6644226), (12, 5536855), (15, 4429484), (20, 3322113), (30, 2214742), (59, 1126140), (60, 1107371), (118, 563070), (137, 484980), (177, 375380), (236, 281535), (274, 242490), (295, 225228), (354, 187690), (411, 161660), (548, 121245), (590, 112614), (685, 96996), (708, 93845), (822, 80830), (885, 75076), (1180, 56307), (1370, 48498), (1644, 40415), (1770, 37538), (2055, 32332), (2740, 24249), (3540, 18769), (4110, 16166), (8083, 8220)]