74699955

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 155131200

約数和(自身を除く): 80431245

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 121, 135, 153, 165, 187, 255, 269, 297, 363, 459, 495, 561, 605, 765, 807, 935, 1089, 1345, 1485, 1683, 1815, 2057, 2295, 2421, 2805, 2959, 3267, 4035, 4573, 5049, 5445, 6171, 7263, 8415, 8877, 10285, 12105, 13719, 14795, 16335, 18513, 22865, 25245, 26631, 30855, 32549, 36315, 41157, 44385, 50303, 55539, 68595, 79893, 92565, 97647, 123471, 133155, 150909, 162745, 205785, 251515, 277695, 292941, 399465, 452727, 488235, 553333, 617355, 754545, 878823, 1358181, 1464705, 1659999, 2263635, 2766665, 4394115, 4979997, 6790905, 8299995, 14939991, 24899985, 74699955]

約数ペア:

[(1, 74699955), (3, 24899985), (5, 14939991), (9, 8299995), (11, 6790905), (15, 4979997), (17, 4394115), (27, 2766665), (33, 2263635), (45, 1659999), (51, 1464705), (55, 1358181), (85, 878823), (99, 754545), (121, 617355), (135, 553333), (153, 488235), (165, 452727), (187, 399465), (255, 292941), (269, 277695), (297, 251515), (363, 205785), (459, 162745), (495, 150909), (561, 133155), (605, 123471), (765, 97647), (807, 92565), (935, 79893), (1089, 68595), (1345, 55539), (1485, 50303), (1683, 44385), (1815, 41157), (2057, 36315), (2295, 32549), (2421, 30855), (2805, 26631), (2959, 25245), (3267, 22865), (4035, 18513), (4573, 16335), (5049, 14795), (5445, 13719), (6171, 12105), (7263, 10285), (8415, 8877)]