450047880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3181}}^1$

素因数の和:3332

約数の個数: 128

約数和(自身を含む): 1512086400

約数和(自身を除く): 1062038520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3181, 3537, 3930, 4716, 5240, 5895, 6362, 7074, 7860, 9432, 9543, 11790, 12724, 14148, 15720, 15905, 17685, 19086, 23580, 25448, 28296, 28629, 31810, 35370, 38172, 47160, 47715, 57258, 63620, 70740, 76344, 85887, 95430, 114516, 127240, 141480, 143145, 171774, 190860, 229032, 286290, 343548, 381720, 416711, 429435, 572580, 687096, 833422, 858870, 1145160, 1250133, 1666844, 1717740, 2083555, 2500266, 3333688, 3435480, 3750399, 4167110, 5000532, 6250665, 7500798, 8334220, 10001064, 11251197, 12501330, 15001596, 16668440, 18751995, 22502394, 25002660, 30003192, 37503990, 45004788, 50005320, 56255985, 75007980, 90009576, 112511970, 150015960, 225023940, 450047880]

約数ペア:

[(1, 450047880), (2, 225023940), (3, 150015960), (4, 112511970), (5, 90009576), (6, 75007980), (8, 56255985), (9, 50005320), (10, 45004788), (12, 37503990), (15, 30003192), (18, 25002660), (20, 22502394), (24, 18751995), (27, 16668440), (30, 15001596), (36, 12501330), (40, 11251197), (45, 10001064), (54, 8334220), (60, 7500798), (72, 6250665), (90, 5000532), (108, 4167110), (120, 3750399), (131, 3435480), (135, 3333688), (180, 2500266), (216, 2083555), (262, 1717740), (270, 1666844), (360, 1250133), (393, 1145160), (524, 858870), (540, 833422), (655, 687096), (786, 572580), (1048, 429435), (1080, 416711), (1179, 381720), (1310, 343548), (1572, 286290), (1965, 229032), (2358, 190860), (2620, 171774), (3144, 143145), (3181, 141480), (3537, 127240), (3930, 114516), (4716, 95430), (5240, 85887), (5895, 76344), (6362, 70740), (7074, 63620), (7860, 57258), (9432, 47715), (9543, 47160), (11790, 38172), (12724, 35370), (14148, 31810), (15720, 28629), (15905, 28296), (17685, 25448), (19086, 23580)]