153919650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 399974400

約数和(自身を除く): 246054750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 79, 93, 150, 155, 158, 186, 237, 310, 395, 419, 465, 474, 775, 790, 838, 930, 1185, 1257, 1550, 1975, 2095, 2325, 2370, 2449, 2514, 3950, 4190, 4650, 4898, 5925, 6285, 7347, 10475, 11850, 12245, 12570, 12989, 14694, 20950, 24490, 25978, 31425, 33101, 36735, 38967, 61225, 62850, 64945, 66202, 73470, 77934, 99303, 122450, 129890, 165505, 183675, 194835, 198606, 324725, 331010, 367350, 389670, 496515, 649450, 827525, 974175, 993030, 1026131, 1655050, 1948350, 2052262, 2482575, 3078393, 4965150, 5130655, 6156786, 10261310, 15391965, 25653275, 30783930, 51306550, 76959825, 153919650]

約数ペア:

[(1, 153919650), (2, 76959825), (3, 51306550), (5, 30783930), (6, 25653275), (10, 15391965), (15, 10261310), (25, 6156786), (30, 5130655), (31, 4965150), (50, 3078393), (62, 2482575), (75, 2052262), (79, 1948350), (93, 1655050), (150, 1026131), (155, 993030), (158, 974175), (186, 827525), (237, 649450), (310, 496515), (395, 389670), (419, 367350), (465, 331010), (474, 324725), (775, 198606), (790, 194835), (838, 183675), (930, 165505), (1185, 129890), (1257, 122450), (1550, 99303), (1975, 77934), (2095, 73470), (2325, 66202), (2370, 64945), (2449, 62850), (2514, 61225), (3950, 38967), (4190, 36735), (4650, 33101), (4898, 31425), (5925, 25978), (6285, 24490), (7347, 20950), (10475, 14694), (11850, 12989), (12245, 12570)]