202338900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{383}}^1\times {\mathrm{587}}^1$

素因数の和:990

約数の個数: 108

約数和(自身を含む): 636959232

約数和(自身を除く): 434620332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 383, 450, 587, 766, 900, 1149, 1174, 1532, 1761, 1915, 2298, 2348, 2935, 3447, 3522, 3830, 4596, 5283, 5745, 5870, 6894, 7044, 7660, 8805, 9575, 10566, 11490, 11740, 13788, 14675, 17235, 17610, 19150, 21132, 22980, 26415, 28725, 29350, 34470, 35220, 38300, 44025, 52830, 57450, 58700, 68940, 86175, 88050, 105660, 114900, 132075, 172350, 176100, 224821, 264150, 344700, 449642, 528300, 674463, 899284, 1124105, 1348926, 2023389, 2248210, 2697852, 3372315, 4046778, 4496420, 5620525, 6744630, 8093556, 10116945, 11241050, 13489260, 16861575, 20233890, 22482100, 33723150, 40467780, 50584725, 67446300, 101169450, 202338900]

約数ペア:

[(1, 202338900), (2, 101169450), (3, 67446300), (4, 50584725), (5, 40467780), (6, 33723150), (9, 22482100), (10, 20233890), (12, 16861575), (15, 13489260), (18, 11241050), (20, 10116945), (25, 8093556), (30, 6744630), (36, 5620525), (45, 4496420), (50, 4046778), (60, 3372315), (75, 2697852), (90, 2248210), (100, 2023389), (150, 1348926), (180, 1124105), (225, 899284), (300, 674463), (383, 528300), (450, 449642), (587, 344700), (766, 264150), (900, 224821), (1149, 176100), (1174, 172350), (1532, 132075), (1761, 114900), (1915, 105660), (2298, 88050), (2348, 86175), (2935, 68940), (3447, 58700), (3522, 57450), (3830, 52830), (4596, 44025), (5283, 38300), (5745, 35220), (5870, 34470), (6894, 29350), (7044, 28725), (7660, 26415), (8805, 22980), (9575, 21132), (10566, 19150), (11490, 17610), (11740, 17235), (13788, 14675)]