20102843100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{751}}^1\times {\mathrm{89227}}^1$

素因数の和:89995

約数の個数: 72

約数和(自身を含む): 58242327808

約数和(自身を除く): 38139484708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 751, 1502, 2253, 3004, 3755, 4506, 7510, 9012, 11265, 15020, 18775, 22530, 37550, 45060, 56325, 75100, 89227, 112650, 178454, 225300, 267681, 356908, 446135, 535362, 892270, 1070724, 1338405, 1784540, 2230675, 2676810, 4461350, 5353620, 6692025, 8922700, 13384050, 26768100, 67009477, 134018954, 201028431, 268037908, 335047385, 402056862, 670094770, 804113724, 1005142155, 1340189540, 1675236925, 2010284310, 3350473850, 4020568620, 5025710775, 6700947700, 10051421550, 20102843100]

約数ペア:

[(1, 20102843100), (2, 10051421550), (3, 6700947700), (4, 5025710775), (5, 4020568620), (6, 3350473850), (10, 2010284310), (12, 1675236925), (15, 1340189540), (20, 1005142155), (25, 804113724), (30, 670094770), (50, 402056862), (60, 335047385), (75, 268037908), (100, 201028431), (150, 134018954), (300, 67009477), (751, 26768100), (1502, 13384050), (2253, 8922700), (3004, 6692025), (3755, 5353620), (4506, 4461350), (7510, 2676810), (9012, 2230675), (11265, 1784540), (15020, 1338405), (18775, 1070724), (22530, 892270), (37550, 535362), (45060, 446135), (56325, 356908), (75100, 267681), (89227, 225300), (112650, 178454)]