390288300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{9931}}^1$

素因数の和:10079

約数の個数: 72

約数和(自身を含む): 1137968832

約数和(自身を除く): 747680532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3275, 3930, 6550, 7860, 9825, 9931, 13100, 19650, 19862, 29793, 39300, 39724, 49655, 59586, 99310, 119172, 148965, 198620, 248275, 297930, 496550, 595860, 744825, 993100, 1300961, 1489650, 2601922, 2979300, 3902883, 5203844, 6504805, 7805766, 13009610, 15611532, 19514415, 26019220, 32524025, 39028830, 65048050, 78057660, 97572075, 130096100, 195144150, 390288300]

約数ペア:

[(1, 390288300), (2, 195144150), (3, 130096100), (4, 97572075), (5, 78057660), (6, 65048050), (10, 39028830), (12, 32524025), (15, 26019220), (20, 19514415), (25, 15611532), (30, 13009610), (50, 7805766), (60, 6504805), (75, 5203844), (100, 3902883), (131, 2979300), (150, 2601922), (262, 1489650), (300, 1300961), (393, 993100), (524, 744825), (655, 595860), (786, 496550), (1310, 297930), (1572, 248275), (1965, 198620), (2620, 148965), (3275, 119172), (3930, 99310), (6550, 59586), (7860, 49655), (9825, 39724), (9931, 39300), (13100, 29793), (19650, 19862)]