238473300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1378

約数の個数: 144

約数和(自身を含む): 759451392

約数和(自身を除く): 520978092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 47, 50, 52, 60, 65, 75, 78, 94, 100, 130, 141, 150, 156, 188, 195, 235, 260, 282, 300, 325, 390, 470, 564, 611, 650, 705, 780, 940, 975, 1175, 1222, 1300, 1301, 1410, 1833, 1950, 2350, 2444, 2602, 2820, 3055, 3525, 3666, 3900, 3903, 4700, 5204, 6110, 6505, 7050, 7332, 7806, 9165, 12220, 13010, 14100, 15275, 15612, 16913, 18330, 19515, 26020, 30550, 32525, 33826, 36660, 39030, 45825, 50739, 61100, 61147, 65050, 67652, 78060, 84565, 91650, 97575, 101478, 122294, 130100, 169130, 183300, 183441, 195150, 202956, 244588, 253695, 305735, 338260, 366882, 390300, 422825, 507390, 611470, 733764, 794911, 845650, 917205, 1014780, 1222940, 1268475, 1528675, 1589822, 1691300, 1834410, 2384733, 2536950, 3057350, 3179644, 3668820, 3974555, 4586025, 4769466, 5073900, 6114700, 7949110, 9172050, 9538932, 11923665, 15898220, 18344100, 19872775, 23847330, 39745550, 47694660, 59618325, 79491100, 119236650, 238473300]

約数ペア:

[(1, 238473300), (2, 119236650), (3, 79491100), (4, 59618325), (5, 47694660), (6, 39745550), (10, 23847330), (12, 19872775), (13, 18344100), (15, 15898220), (20, 11923665), (25, 9538932), (26, 9172050), (30, 7949110), (39, 6114700), (47, 5073900), (50, 4769466), (52, 4586025), (60, 3974555), (65, 3668820), (75, 3179644), (78, 3057350), (94, 2536950), (100, 2384733), (130, 1834410), (141, 1691300), (150, 1589822), (156, 1528675), (188, 1268475), (195, 1222940), (235, 1014780), (260, 917205), (282, 845650), (300, 794911), (325, 733764), (390, 611470), (470, 507390), (564, 422825), (611, 390300), (650, 366882), (705, 338260), (780, 305735), (940, 253695), (975, 244588), (1175, 202956), (1222, 195150), (1300, 183441), (1301, 183300), (1410, 169130), (1833, 130100), (1950, 122294), (2350, 101478), (2444, 97575), (2602, 91650), (2820, 84565), (3055, 78060), (3525, 67652), (3666, 65050), (3900, 61147), (3903, 61100), (4700, 50739), (5204, 45825), (6110, 39030), (6505, 36660), (7050, 33826), (7332, 32525), (7806, 30550), (9165, 26020), (12220, 19515), (13010, 18330), (14100, 16913), (15275, 15612)]