138506000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3011}}^1$

素因数の和:3057

約数の個数: 80

約数和(自身を含む): 349584768

約数和(自身を除く): 211078768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1840, 2000, 2300, 2875, 3011, 4600, 5750, 6022, 9200, 11500, 12044, 15055, 23000, 24088, 30110, 46000, 48176, 60220, 69253, 75275, 120440, 138506, 150550, 240880, 277012, 301100, 346265, 376375, 554024, 602200, 692530, 752750, 1108048, 1204400, 1385060, 1505500, 1731325, 2770120, 3011000, 3462650, 5540240, 6022000, 6925300, 8656625, 13850600, 17313250, 27701200, 34626500, 69253000, 138506000]

約数ペア:

[(1, 138506000), (2, 69253000), (4, 34626500), (5, 27701200), (8, 17313250), (10, 13850600), (16, 8656625), (20, 6925300), (23, 6022000), (25, 5540240), (40, 3462650), (46, 3011000), (50, 2770120), (80, 1731325), (92, 1505500), (100, 1385060), (115, 1204400), (125, 1108048), (184, 752750), (200, 692530), (230, 602200), (250, 554024), (368, 376375), (400, 346265), (460, 301100), (500, 277012), (575, 240880), (920, 150550), (1000, 138506), (1150, 120440), (1840, 75275), (2000, 69253), (2300, 60220), (2875, 48176), (3011, 46000), (4600, 30110), (5750, 24088), (6022, 23000), (9200, 15055), (11500, 12044)]