38319000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 122316480

約数和(自身を除く): 83997480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 200, 212, 241, 250, 265, 300, 318, 375, 424, 482, 500, 530, 600, 636, 723, 750, 795, 964, 1000, 1060, 1205, 1272, 1325, 1446, 1500, 1590, 1928, 2120, 2410, 2650, 2892, 3000, 3180, 3615, 3975, 4820, 5300, 5784, 6025, 6360, 6625, 7230, 7950, 9640, 10600, 12050, 12773, 13250, 14460, 15900, 18075, 19875, 24100, 25546, 26500, 28920, 30125, 31800, 36150, 38319, 39750, 48200, 51092, 53000, 60250, 63865, 72300, 76638, 79500, 90375, 102184, 120500, 127730, 144600, 153276, 159000, 180750, 191595, 241000, 255460, 306552, 319325, 361500, 383190, 510920, 638650, 723000, 766380, 957975, 1277300, 1532760, 1596625, 1915950, 2554600, 3193250, 3831900, 4789875, 6386500, 7663800, 9579750, 12773000, 19159500, 38319000]

約数ペア:

[(1, 38319000), (2, 19159500), (3, 12773000), (4, 9579750), (5, 7663800), (6, 6386500), (8, 4789875), (10, 3831900), (12, 3193250), (15, 2554600), (20, 1915950), (24, 1596625), (25, 1532760), (30, 1277300), (40, 957975), (50, 766380), (53, 723000), (60, 638650), (75, 510920), (100, 383190), (106, 361500), (120, 319325), (125, 306552), (150, 255460), (159, 241000), (200, 191595), (212, 180750), (241, 159000), (250, 153276), (265, 144600), (300, 127730), (318, 120500), (375, 102184), (424, 90375), (482, 79500), (500, 76638), (530, 72300), (600, 63865), (636, 60250), (723, 53000), (750, 51092), (795, 48200), (964, 39750), (1000, 38319), (1060, 36150), (1205, 31800), (1272, 30125), (1325, 28920), (1446, 26500), (1500, 25546), (1590, 24100), (1928, 19875), (2120, 18075), (2410, 15900), (2650, 14460), (2892, 13250), (3000, 12773), (3180, 12050), (3615, 10600), (3975, 9640), (4820, 7950), (5300, 7230), (5784, 6625), (6025, 6360)]