188748450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2289

約数の個数: 144

約数和(自身を含む): 586007136

約数和(自身を除く): 397258686

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 30, 33, 34, 45, 50, 51, 55, 66, 75, 85, 90, 99, 102, 110, 150, 153, 165, 170, 187, 198, 225, 255, 275, 306, 330, 374, 425, 450, 495, 510, 550, 561, 765, 825, 850, 935, 990, 1122, 1275, 1530, 1650, 1683, 1870, 2243, 2475, 2550, 2805, 3366, 3825, 4486, 4675, 4950, 5610, 6729, 7650, 8415, 9350, 11215, 13458, 14025, 16830, 20187, 22430, 24673, 28050, 33645, 38131, 40374, 42075, 49346, 56075, 67290, 74019, 76262, 84150, 100935, 112150, 114393, 123365, 148038, 168225, 190655, 201870, 222057, 228786, 246730, 336450, 343179, 370095, 381310, 419441, 444114, 504675, 571965, 616825, 686358, 740190, 838882, 953275, 1009350, 1110285, 1143930, 1233650, 1258323, 1715895, 1850475, 1906550, 2097205, 2220570, 2516646, 2859825, 3431790, 3700950, 3774969, 4194410, 5551425, 5719650, 6291615, 7549938, 8579475, 10486025, 11102850, 12583230, 17158950, 18874845, 20972050, 31458075, 37749690, 62916150, 94374225, 188748450]

約数ペア:

[(1, 188748450), (2, 94374225), (3, 62916150), (5, 37749690), (6, 31458075), (9, 20972050), (10, 18874845), (11, 17158950), (15, 12583230), (17, 11102850), (18, 10486025), (22, 8579475), (25, 7549938), (30, 6291615), (33, 5719650), (34, 5551425), (45, 4194410), (50, 3774969), (51, 3700950), (55, 3431790), (66, 2859825), (75, 2516646), (85, 2220570), (90, 2097205), (99, 1906550), (102, 1850475), (110, 1715895), (150, 1258323), (153, 1233650), (165, 1143930), (170, 1110285), (187, 1009350), (198, 953275), (225, 838882), (255, 740190), (275, 686358), (306, 616825), (330, 571965), (374, 504675), (425, 444114), (450, 419441), (495, 381310), (510, 370095), (550, 343179), (561, 336450), (765, 246730), (825, 228786), (850, 222057), (935, 201870), (990, 190655), (1122, 168225), (1275, 148038), (1530, 123365), (1650, 114393), (1683, 112150), (1870, 100935), (2243, 84150), (2475, 76262), (2550, 74019), (2805, 67290), (3366, 56075), (3825, 49346), (4486, 42075), (4675, 40374), (4950, 38131), (5610, 33645), (6729, 28050), (7650, 24673), (8415, 22430), (9350, 20187), (11215, 16830), (13458, 14025)]