203413050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 591732960

約数和(自身を除く): 388319910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 37, 38, 45, 50, 57, 74, 75, 90, 95, 111, 114, 150, 171, 185, 190, 222, 225, 285, 333, 342, 370, 450, 475, 555, 570, 643, 666, 703, 855, 925, 950, 1110, 1286, 1406, 1425, 1665, 1710, 1850, 1929, 2109, 2775, 2850, 3215, 3330, 3515, 3858, 4218, 4275, 5550, 5787, 6327, 6430, 7030, 8325, 8550, 9645, 10545, 11574, 12217, 12654, 16075, 16650, 17575, 19290, 21090, 23791, 24434, 28935, 31635, 32150, 35150, 36651, 47582, 48225, 52725, 57870, 61085, 63270, 71373, 73302, 96450, 105450, 109953, 118955, 122170, 142746, 144675, 158175, 183255, 214119, 219906, 237910, 289350, 305425, 316350, 356865, 366510, 428238, 452029, 549765, 594775, 610850, 713730, 904058, 916275, 1070595, 1099530, 1189550, 1356087, 1784325, 1832550, 2141190, 2260145, 2712174, 2748825, 3568650, 4068261, 4520290, 5352975, 5497650, 6780435, 8136522, 10705950, 11300725, 13560870, 20341305, 22601450, 33902175, 40682610, 67804350, 101706525, 203413050]

約数ペア:

[(1, 203413050), (2, 101706525), (3, 67804350), (5, 40682610), (6, 33902175), (9, 22601450), (10, 20341305), (15, 13560870), (18, 11300725), (19, 10705950), (25, 8136522), (30, 6780435), (37, 5497650), (38, 5352975), (45, 4520290), (50, 4068261), (57, 3568650), (74, 2748825), (75, 2712174), (90, 2260145), (95, 2141190), (111, 1832550), (114, 1784325), (150, 1356087), (171, 1189550), (185, 1099530), (190, 1070595), (222, 916275), (225, 904058), (285, 713730), (333, 610850), (342, 594775), (370, 549765), (450, 452029), (475, 428238), (555, 366510), (570, 356865), (643, 316350), (666, 305425), (703, 289350), (855, 237910), (925, 219906), (950, 214119), (1110, 183255), (1286, 158175), (1406, 144675), (1425, 142746), (1665, 122170), (1710, 118955), (1850, 109953), (1929, 105450), (2109, 96450), (2775, 73302), (2850, 71373), (3215, 63270), (3330, 61085), (3515, 57870), (3858, 52725), (4218, 48225), (4275, 47582), (5550, 36651), (5787, 35150), (6327, 32150), (6430, 31635), (7030, 28935), (8325, 24434), (8550, 23791), (9645, 21090), (10545, 19290), (11574, 17575), (12217, 16650), (12654, 16075)]