2001561750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{269}}^1\times {\mathrm{3307}}^1$

素因数の和:3599

約数の個数: 96

約数和(自身を含む): 5433985440

約数和(自身を除く): 3432423690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 269, 375, 450, 538, 750, 807, 1125, 1345, 1614, 2250, 2421, 2690, 3307, 4035, 4842, 6614, 6725, 8070, 9921, 12105, 13450, 16535, 19842, 20175, 24210, 29763, 33070, 33625, 40350, 49605, 59526, 60525, 67250, 82675, 99210, 100875, 121050, 148815, 165350, 201750, 248025, 297630, 302625, 413375, 496050, 605250, 744075, 826750, 889583, 1240125, 1488150, 1779166, 2480250, 2668749, 3720375, 4447915, 5337498, 7440750, 8006247, 8895830, 13343745, 16012494, 22239575, 26687490, 40031235, 44479150, 66718725, 80062470, 111197875, 133437450, 200156175, 222395750, 333593625, 400312350, 667187250, 1000780875, 2001561750]

約数ペア:

[(1, 2001561750), (2, 1000780875), (3, 667187250), (5, 400312350), (6, 333593625), (9, 222395750), (10, 200156175), (15, 133437450), (18, 111197875), (25, 80062470), (30, 66718725), (45, 44479150), (50, 40031235), (75, 26687490), (90, 22239575), (125, 16012494), (150, 13343745), (225, 8895830), (250, 8006247), (269, 7440750), (375, 5337498), (450, 4447915), (538, 3720375), (750, 2668749), (807, 2480250), (1125, 1779166), (1345, 1488150), (1614, 1240125), (2250, 889583), (2421, 826750), (2690, 744075), (3307, 605250), (4035, 496050), (4842, 413375), (6614, 302625), (6725, 297630), (8070, 248025), (9921, 201750), (12105, 165350), (13450, 148815), (16535, 121050), (19842, 100875), (20175, 99210), (24210, 82675), (29763, 67250), (33070, 60525), (33625, 59526), (40350, 49605)]