247554450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3847}}^1$

素因数の和:3889

約数の個数: 144

約数和(自身を含む): 781574976

約数和(自身を除く): 534020526

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 195, 198, 225, 234, 275, 286, 325, 330, 390, 429, 450, 495, 550, 585, 650, 715, 825, 858, 975, 990, 1170, 1287, 1430, 1650, 1950, 2145, 2475, 2574, 2925, 3575, 3847, 4290, 4950, 5850, 6435, 7150, 7694, 10725, 11541, 12870, 19235, 21450, 23082, 32175, 34623, 38470, 42317, 50011, 57705, 64350, 69246, 84634, 96175, 100022, 115410, 126951, 150033, 173115, 192350, 211585, 250055, 253902, 288525, 300066, 346230, 380853, 423170, 450099, 500110, 550121, 577050, 634755, 750165, 761706, 865575, 900198, 1057925, 1100242, 1250275, 1269510, 1500330, 1650363, 1731150, 1904265, 2115850, 2250495, 2500550, 2750605, 3173775, 3300726, 3750825, 3808530, 4500990, 4951089, 5501210, 6347550, 7501650, 8251815, 9521325, 9902178, 11252475, 13753025, 16503630, 19042650, 22504950, 24755445, 27506050, 41259075, 49510890, 82518150, 123777225, 247554450]

約数ペア:

[(1, 247554450), (2, 123777225), (3, 82518150), (5, 49510890), (6, 41259075), (9, 27506050), (10, 24755445), (11, 22504950), (13, 19042650), (15, 16503630), (18, 13753025), (22, 11252475), (25, 9902178), (26, 9521325), (30, 8251815), (33, 7501650), (39, 6347550), (45, 5501210), (50, 4951089), (55, 4500990), (65, 3808530), (66, 3750825), (75, 3300726), (78, 3173775), (90, 2750605), (99, 2500550), (110, 2250495), (117, 2115850), (130, 1904265), (143, 1731150), (150, 1650363), (165, 1500330), (195, 1269510), (198, 1250275), (225, 1100242), (234, 1057925), (275, 900198), (286, 865575), (325, 761706), (330, 750165), (390, 634755), (429, 577050), (450, 550121), (495, 500110), (550, 450099), (585, 423170), (650, 380853), (715, 346230), (825, 300066), (858, 288525), (975, 253902), (990, 250055), (1170, 211585), (1287, 192350), (1430, 173115), (1650, 150033), (1950, 126951), (2145, 115410), (2475, 100022), (2574, 96175), (2925, 84634), (3575, 69246), (3847, 64350), (4290, 57705), (4950, 50011), (5850, 42317), (6435, 38470), (7150, 34623), (7694, 32175), (10725, 23082), (11541, 21450), (12870, 19235)]