202306000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 160

約数和(自身を含む): 545965056

約数和(自身を除く): 343659056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 130, 155, 200, 208, 248, 250, 251, 260, 310, 325, 400, 403, 496, 500, 502, 520, 620, 650, 775, 806, 1000, 1004, 1040, 1240, 1255, 1300, 1550, 1612, 1625, 2000, 2008, 2015, 2480, 2510, 2600, 3100, 3224, 3250, 3263, 3875, 4016, 4030, 5020, 5200, 6200, 6275, 6448, 6500, 6526, 7750, 7781, 8060, 10040, 10075, 12400, 12550, 13000, 13052, 15500, 15562, 16120, 16315, 20080, 20150, 25100, 26000, 26104, 31000, 31124, 31375, 32240, 32630, 38905, 40300, 50200, 50375, 52208, 62000, 62248, 62750, 65260, 77810, 80600, 81575, 100400, 100750, 101153, 124496, 125500, 130520, 155620, 161200, 163150, 194525, 201500, 202306, 251000, 261040, 311240, 326300, 389050, 403000, 404612, 407875, 502000, 505765, 622480, 652600, 778100, 806000, 809224, 815750, 972625, 1011530, 1305200, 1556200, 1618448, 1631500, 1945250, 2023060, 2528825, 3112400, 3263000, 3890500, 4046120, 5057650, 6526000, 7781000, 8092240, 10115300, 12644125, 15562000, 20230600, 25288250, 40461200, 50576500, 101153000, 202306000]

約数ペア:

[(1, 202306000), (2, 101153000), (4, 50576500), (5, 40461200), (8, 25288250), (10, 20230600), (13, 15562000), (16, 12644125), (20, 10115300), (25, 8092240), (26, 7781000), (31, 6526000), (40, 5057650), (50, 4046120), (52, 3890500), (62, 3263000), (65, 3112400), (80, 2528825), (100, 2023060), (104, 1945250), (124, 1631500), (125, 1618448), (130, 1556200), (155, 1305200), (200, 1011530), (208, 972625), (248, 815750), (250, 809224), (251, 806000), (260, 778100), (310, 652600), (325, 622480), (400, 505765), (403, 502000), (496, 407875), (500, 404612), (502, 403000), (520, 389050), (620, 326300), (650, 311240), (775, 261040), (806, 251000), (1000, 202306), (1004, 201500), (1040, 194525), (1240, 163150), (1255, 161200), (1300, 155620), (1550, 130520), (1612, 125500), (1625, 124496), (2000, 101153), (2008, 100750), (2015, 100400), (2480, 81575), (2510, 80600), (2600, 77810), (3100, 65260), (3224, 62750), (3250, 62248), (3263, 62000), (3875, 52208), (4016, 50375), (4030, 50200), (5020, 40300), (5200, 38905), (6200, 32630), (6275, 32240), (6448, 31375), (6500, 31124), (6526, 31000), (7750, 26104), (7781, 26000), (8060, 25100), (10040, 20150), (10075, 20080), (12400, 16315), (12550, 16120), (13000, 15562), (13052, 15500)]