20343319800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{1291}}^1\times {\mathrm{26263}}^1$

素因数の和:27573

約数の個数: 96

約数和(自身を含む): 63115543680

約数和(自身を除く): 42772223880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 1291, 2582, 3873, 5164, 6455, 7746, 10328, 12910, 15492, 19365, 25820, 26263, 30984, 32275, 38730, 51640, 52526, 64550, 77460, 78789, 96825, 105052, 129100, 131315, 154920, 157578, 193650, 210104, 258200, 262630, 315156, 387300, 393945, 525260, 630312, 656575, 774600, 787890, 1050520, 1313150, 1575780, 1969725, 2626300, 3151560, 3939450, 5252600, 7878900, 15757800, 33905533, 67811066, 101716599, 135622132, 169527665, 203433198, 271244264, 339055330, 406866396, 508582995, 678110660, 813732792, 847638325, 1017165990, 1356221320, 1695276650, 2034331980, 2542914975, 3390553300, 4068663960, 5085829950, 6781106600, 10171659900, 20343319800]

約数ペア:

[(1, 20343319800), (2, 10171659900), (3, 6781106600), (4, 5085829950), (5, 4068663960), (6, 3390553300), (8, 2542914975), (10, 2034331980), (12, 1695276650), (15, 1356221320), (20, 1017165990), (24, 847638325), (25, 813732792), (30, 678110660), (40, 508582995), (50, 406866396), (60, 339055330), (75, 271244264), (100, 203433198), (120, 169527665), (150, 135622132), (200, 101716599), (300, 67811066), (600, 33905533), (1291, 15757800), (2582, 7878900), (3873, 5252600), (5164, 3939450), (6455, 3151560), (7746, 2626300), (10328, 1969725), (12910, 1575780), (15492, 1313150), (19365, 1050520), (25820, 787890), (26263, 774600), (30984, 656575), (32275, 630312), (38730, 525260), (51640, 393945), (52526, 387300), (64550, 315156), (77460, 262630), (78789, 258200), (96825, 210104), (105052, 193650), (129100, 157578), (131315, 154920)]