100038420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29251}}^1$

素因数の和:29285

約数の個数: 72

約数和(自身を含む): 319431840

約数和(自身を除く): 219393420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 29251, 58502, 87753, 117004, 146255, 175506, 263259, 292510, 351012, 438765, 526518, 555769, 585020, 877530, 1053036, 1111538, 1316295, 1667307, 1755060, 2223076, 2632590, 2778845, 3334614, 5001921, 5265180, 5557690, 6669228, 8336535, 10003842, 11115380, 16673070, 20007684, 25009605, 33346140, 50019210, 100038420]

約数ペア:

[(1, 100038420), (2, 50019210), (3, 33346140), (4, 25009605), (5, 20007684), (6, 16673070), (9, 11115380), (10, 10003842), (12, 8336535), (15, 6669228), (18, 5557690), (19, 5265180), (20, 5001921), (30, 3334614), (36, 2778845), (38, 2632590), (45, 2223076), (57, 1755060), (60, 1667307), (76, 1316295), (90, 1111538), (95, 1053036), (114, 877530), (171, 585020), (180, 555769), (190, 526518), (228, 438765), (285, 351012), (342, 292510), (380, 263259), (570, 175506), (684, 146255), (855, 117004), (1140, 87753), (1710, 58502), (3420, 29251)]