203438700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11897}}^1$

素因数の和:11936

約数の個数: 108

約数和(自身を含む): 671285160

約数和(自身を除く): 467846460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 11897, 17100, 23794, 35691, 47588, 59485, 71382, 107073, 118970, 142764, 178455, 214146, 226043, 237940, 297425, 356910, 428292, 452086, 535365, 594850, 678129, 713820, 892275, 904172, 1070730, 1130215, 1189700, 1356258, 1784550, 2034387, 2141460, 2260430, 2676825, 2712516, 3390645, 3569100, 4068774, 4520860, 5353650, 5651075, 6781290, 8137548, 10171935, 10707300, 11302150, 13562580, 16953225, 20343870, 22604300, 33906450, 40687740, 50859675, 67812900, 101719350, 203438700]

約数ペア:

[(1, 203438700), (2, 101719350), (3, 67812900), (4, 50859675), (5, 40687740), (6, 33906450), (9, 22604300), (10, 20343870), (12, 16953225), (15, 13562580), (18, 11302150), (19, 10707300), (20, 10171935), (25, 8137548), (30, 6781290), (36, 5651075), (38, 5353650), (45, 4520860), (50, 4068774), (57, 3569100), (60, 3390645), (75, 2712516), (76, 2676825), (90, 2260430), (95, 2141460), (100, 2034387), (114, 1784550), (150, 1356258), (171, 1189700), (180, 1130215), (190, 1070730), (225, 904172), (228, 892275), (285, 713820), (300, 678129), (342, 594850), (380, 535365), (450, 452086), (475, 428292), (570, 356910), (684, 297425), (855, 237940), (900, 226043), (950, 214146), (1140, 178455), (1425, 142764), (1710, 118970), (1900, 107073), (2850, 71382), (3420, 59485), (4275, 47588), (5700, 35691), (8550, 23794), (11897, 17100)]