18542100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3289

約数の個数: 72

約数和(自身を含む): 56489440

約数和(自身を除く): 37947340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 3253, 5700, 6506, 9759, 13012, 16265, 19518, 32530, 39036, 48795, 61807, 65060, 81325, 97590, 123614, 162650, 185421, 195180, 243975, 247228, 309035, 325300, 370842, 487950, 618070, 741684, 927105, 975900, 1236140, 1545175, 1854210, 3090350, 3708420, 4635525, 6180700, 9271050, 18542100]

約数ペア:

[(1, 18542100), (2, 9271050), (3, 6180700), (4, 4635525), (5, 3708420), (6, 3090350), (10, 1854210), (12, 1545175), (15, 1236140), (19, 975900), (20, 927105), (25, 741684), (30, 618070), (38, 487950), (50, 370842), (57, 325300), (60, 309035), (75, 247228), (76, 243975), (95, 195180), (100, 185421), (114, 162650), (150, 123614), (190, 97590), (228, 81325), (285, 65060), (300, 61807), (380, 48795), (475, 39036), (570, 32530), (950, 19518), (1140, 16265), (1425, 13012), (1900, 9759), (2850, 6506), (3253, 5700)]