148988000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 444382848

約数和(自身を除く): 295394848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 125, 136, 140, 160, 170, 175, 200, 224, 238, 250, 272, 280, 313, 340, 350, 400, 425, 476, 500, 544, 560, 595, 626, 680, 700, 800, 850, 875, 952, 1000, 1120, 1190, 1252, 1360, 1400, 1565, 1700, 1750, 1904, 2000, 2125, 2191, 2380, 2504, 2720, 2800, 2975, 3130, 3400, 3500, 3808, 4000, 4250, 4382, 4760, 5008, 5321, 5600, 5950, 6260, 6800, 7000, 7825, 8500, 8764, 9520, 10016, 10642, 10955, 11900, 12520, 13600, 14000, 14875, 15650, 17000, 17528, 19040, 21284, 21910, 23800, 25040, 26605, 28000, 29750, 31300, 34000, 35056, 37247, 39125, 42568, 43820, 47600, 50080, 53210, 54775, 59500, 62600, 68000, 70112, 74494, 78250, 85136, 87640, 95200, 106420, 109550, 119000, 125200, 133025, 148988, 156500, 170272, 175280, 186235, 212840, 219100, 238000, 250400, 266050, 273875, 297976, 313000, 350560, 372470, 425680, 438200, 476000, 532100, 547750, 595952, 626000, 665125, 744940, 851360, 876400, 931175, 1064200, 1095500, 1191904, 1252000, 1330250, 1489880, 1752800, 1862350, 2128400, 2191000, 2660500, 2979760, 3724700, 4256800, 4382000, 4655875, 5321000, 5959520, 7449400, 8764000, 9311750, 10642000, 14898800, 18623500, 21284000, 29797600, 37247000, 74494000, 148988000]

約数ペア:

[(1, 148988000), (2, 74494000), (4, 37247000), (5, 29797600), (7, 21284000), (8, 18623500), (10, 14898800), (14, 10642000), (16, 9311750), (17, 8764000), (20, 7449400), (25, 5959520), (28, 5321000), (32, 4655875), (34, 4382000), (35, 4256800), (40, 3724700), (50, 2979760), (56, 2660500), (68, 2191000), (70, 2128400), (80, 1862350), (85, 1752800), (100, 1489880), (112, 1330250), (119, 1252000), (125, 1191904), (136, 1095500), (140, 1064200), (160, 931175), (170, 876400), (175, 851360), (200, 744940), (224, 665125), (238, 626000), (250, 595952), (272, 547750), (280, 532100), (313, 476000), (340, 438200), (350, 425680), (400, 372470), (425, 350560), (476, 313000), (500, 297976), (544, 273875), (560, 266050), (595, 250400), (626, 238000), (680, 219100), (700, 212840), (800, 186235), (850, 175280), (875, 170272), (952, 156500), (1000, 148988), (1120, 133025), (1190, 125200), (1252, 119000), (1360, 109550), (1400, 106420), (1565, 95200), (1700, 87640), (1750, 85136), (1904, 78250), (2000, 74494), (2125, 70112), (2191, 68000), (2380, 62600), (2504, 59500), (2720, 54775), (2800, 53210), (2975, 50080), (3130, 47600), (3400, 43820), (3500, 42568), (3808, 39125), (4000, 37247), (4250, 35056), (4382, 34000), (4760, 31300), (5008, 29750), (5321, 28000), (5600, 26605), (5950, 25040), (6260, 23800), (6800, 21910), (7000, 21284), (7825, 19040), (8500, 17528), (8764, 17000), (9520, 15650), (10016, 14875), (10642, 14000), (10955, 13600), (11900, 12520)]