200644920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79621}}^1$

素因数の和:79645

約数の個数: 96

約数和(自身を含む): 745261920

約数和(自身を除く): 544617000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 79621, 159242, 238863, 318484, 398105, 477726, 557347, 636968, 716589, 796210, 955452, 1114694, 1194315, 1433178, 1592420, 1672041, 1910904, 2229388, 2388630, 2786735, 2866356, 3184840, 3344082, 3582945, 4458776, 4777260, 5016123, 5573470, 5732712, 6688164, 7165890, 8360205, 9554520, 10032246, 11146940, 13376328, 14331780, 16720410, 20064492, 22293880, 25080615, 28663560, 33440820, 40128984, 50161230, 66881640, 100322460, 200644920]

約数ペア:

[(1, 200644920), (2, 100322460), (3, 66881640), (4, 50161230), (5, 40128984), (6, 33440820), (7, 28663560), (8, 25080615), (9, 22293880), (10, 20064492), (12, 16720410), (14, 14331780), (15, 13376328), (18, 11146940), (20, 10032246), (21, 9554520), (24, 8360205), (28, 7165890), (30, 6688164), (35, 5732712), (36, 5573470), (40, 5016123), (42, 4777260), (45, 4458776), (56, 3582945), (60, 3344082), (63, 3184840), (70, 2866356), (72, 2786735), (84, 2388630), (90, 2229388), (105, 1910904), (120, 1672041), (126, 1592420), (140, 1433178), (168, 1194315), (180, 1114694), (210, 955452), (252, 796210), (280, 716589), (315, 636968), (360, 557347), (420, 477726), (504, 398105), (630, 318484), (840, 238863), (1260, 159242), (2520, 79621)]