320188200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31391}}^1$

素因数の和:31427

約数の個数: 96

約数和(自身を含む): 1051004160

約数和(自身を除く): 730815960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 31391, 62782, 94173, 125564, 156955, 188346, 251128, 313910, 376692, 470865, 533647, 627820, 753384, 784775, 941730, 1067294, 1255640, 1569550, 1600941, 1883460, 2134588, 2354325, 2668235, 3139100, 3201882, 3766920, 4269176, 4708650, 5336470, 6278200, 6403764, 8004705, 9417300, 10672940, 12807528, 13341175, 16009410, 18834600, 21345880, 26682350, 32018820, 40023525, 53364700, 64037640, 80047050, 106729400, 160094100, 320188200]

約数ペア:

[(1, 320188200), (2, 160094100), (3, 106729400), (4, 80047050), (5, 64037640), (6, 53364700), (8, 40023525), (10, 32018820), (12, 26682350), (15, 21345880), (17, 18834600), (20, 16009410), (24, 13341175), (25, 12807528), (30, 10672940), (34, 9417300), (40, 8004705), (50, 6403764), (51, 6278200), (60, 5336470), (68, 4708650), (75, 4269176), (85, 3766920), (100, 3201882), (102, 3139100), (120, 2668235), (136, 2354325), (150, 2134588), (170, 1883460), (200, 1600941), (204, 1569550), (255, 1255640), (300, 1067294), (340, 941730), (408, 784775), (425, 753384), (510, 627820), (600, 533647), (680, 470865), (850, 376692), (1020, 313910), (1275, 251128), (1700, 188346), (2040, 156955), (2550, 125564), (3400, 94173), (5100, 62782), (10200, 31391)]