397146000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{66191}}^1$

素因数の和:66217

約数の個数: 80

約数和(自身を含む): 1280418048

約数和(自身を除く): 883272048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 66191, 132382, 198573, 264764, 330955, 397146, 529528, 661910, 794292, 992865, 1059056, 1323820, 1588584, 1654775, 1985730, 2647640, 3177168, 3309550, 3971460, 4964325, 5295280, 6619100, 7942920, 8273875, 9928650, 13238200, 15885840, 16547750, 19857300, 24821625, 26476400, 33095500, 39714600, 49643250, 66191000, 79429200, 99286500, 132382000, 198573000, 397146000]

約数ペア:

[(1, 397146000), (2, 198573000), (3, 132382000), (4, 99286500), (5, 79429200), (6, 66191000), (8, 49643250), (10, 39714600), (12, 33095500), (15, 26476400), (16, 24821625), (20, 19857300), (24, 16547750), (25, 15885840), (30, 13238200), (40, 9928650), (48, 8273875), (50, 7942920), (60, 6619100), (75, 5295280), (80, 4964325), (100, 3971460), (120, 3309550), (125, 3177168), (150, 2647640), (200, 1985730), (240, 1654775), (250, 1588584), (300, 1323820), (375, 1059056), (400, 992865), (500, 794292), (600, 661910), (750, 529528), (1000, 397146), (1200, 330955), (1500, 264764), (2000, 198573), (3000, 132382), (6000, 66191)]