2080863900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{49193}}^1$

素因数の和:49260

約数の個数: 108

約数和(自身を含む): 6661261152

約数和(自身を除く): 4580397252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1692, 2115, 2350, 2820, 3525, 4230, 4700, 7050, 8460, 10575, 14100, 21150, 42300, 49193, 98386, 147579, 196772, 245965, 295158, 442737, 491930, 590316, 737895, 885474, 983860, 1229825, 1475790, 1770948, 2213685, 2312071, 2459650, 2951580, 3689475, 4427370, 4624142, 4919300, 6936213, 7378950, 8854740, 9248284, 11068425, 11560355, 13872426, 14757900, 20808639, 22136850, 23120710, 27744852, 34681065, 41617278, 44273700, 46241420, 57801775, 69362130, 83234556, 104043195, 115603550, 138724260, 173405325, 208086390, 231207100, 346810650, 416172780, 520215975, 693621300, 1040431950, 2080863900]

約数ペア:

[(1, 2080863900), (2, 1040431950), (3, 693621300), (4, 520215975), (5, 416172780), (6, 346810650), (9, 231207100), (10, 208086390), (12, 173405325), (15, 138724260), (18, 115603550), (20, 104043195), (25, 83234556), (30, 69362130), (36, 57801775), (45, 46241420), (47, 44273700), (50, 41617278), (60, 34681065), (75, 27744852), (90, 23120710), (94, 22136850), (100, 20808639), (141, 14757900), (150, 13872426), (180, 11560355), (188, 11068425), (225, 9248284), (235, 8854740), (282, 7378950), (300, 6936213), (423, 4919300), (450, 4624142), (470, 4427370), (564, 3689475), (705, 2951580), (846, 2459650), (900, 2312071), (940, 2213685), (1175, 1770948), (1410, 1475790), (1692, 1229825), (2115, 983860), (2350, 885474), (2820, 737895), (3525, 590316), (4230, 491930), (4700, 442737), (7050, 295158), (8460, 245965), (10575, 196772), (14100, 147579), (21150, 98386), (42300, 49193)]