118803200

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1022

約数の個数: 108

約数和(自身を含む): 309849960

約数和(自身を除く): 191046760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 977, 1216, 1280, 1520, 1600, 1900, 1954, 2432, 3040, 3200, 3800, 3908, 4864, 4885, 6080, 6400, 7600, 7816, 9770, 12160, 15200, 15632, 18563, 19540, 24320, 24425, 30400, 31264, 37126, 39080, 48850, 60800, 62528, 74252, 78160, 92815, 97700, 121600, 125056, 148504, 156320, 185630, 195400, 250112, 297008, 312640, 371260, 390800, 464075, 594016, 625280, 742520, 781600, 928150, 1188032, 1250560, 1485040, 1563200, 1856300, 2376064, 2970080, 3126400, 3712600, 4752128, 5940160, 6252800, 7425200, 11880320, 14850400, 23760640, 29700800, 59401600, 118803200]

約数ペア:

[(1, 118803200), (2, 59401600), (4, 29700800), (5, 23760640), (8, 14850400), (10, 11880320), (16, 7425200), (19, 6252800), (20, 5940160), (25, 4752128), (32, 3712600), (38, 3126400), (40, 2970080), (50, 2376064), (64, 1856300), (76, 1563200), (80, 1485040), (95, 1250560), (100, 1188032), (128, 928150), (152, 781600), (160, 742520), (190, 625280), (200, 594016), (256, 464075), (304, 390800), (320, 371260), (380, 312640), (400, 297008), (475, 250112), (608, 195400), (640, 185630), (760, 156320), (800, 148504), (950, 125056), (977, 121600), (1216, 97700), (1280, 92815), (1520, 78160), (1600, 74252), (1900, 62528), (1954, 60800), (2432, 48850), (3040, 39080), (3200, 37126), (3800, 31264), (3908, 30400), (4864, 24425), (4885, 24320), (6080, 19540), (6400, 18563), (7600, 15632), (7816, 15200), (9770, 12160)]