69851600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 219569280

約数和(自身を除く): 149717680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 91, 95, 100, 101, 104, 112, 130, 133, 140, 152, 175, 182, 190, 200, 202, 208, 247, 260, 266, 280, 304, 325, 350, 364, 380, 400, 404, 455, 475, 494, 505, 520, 532, 560, 650, 665, 700, 707, 728, 760, 808, 910, 950, 988, 1010, 1040, 1064, 1235, 1300, 1313, 1330, 1400, 1414, 1456, 1520, 1616, 1729, 1820, 1900, 1919, 1976, 2020, 2128, 2275, 2470, 2525, 2600, 2626, 2660, 2800, 2828, 3325, 3458, 3535, 3640, 3800, 3838, 3952, 4040, 4550, 4940, 5050, 5200, 5252, 5320, 5656, 6175, 6565, 6650, 6916, 7070, 7280, 7600, 7676, 8080, 8645, 9100, 9191, 9595, 9880, 10100, 10504, 10640, 11312, 12350, 13130, 13300, 13433, 13832, 14140, 15352, 17290, 17675, 18200, 18382, 19190, 19760, 20200, 21008, 24700, 24947, 26260, 26600, 26866, 27664, 28280, 30704, 32825, 34580, 35350, 36400, 36764, 38380, 40400, 43225, 45955, 47975, 49400, 49894, 52520, 53200, 53732, 56560, 65650, 67165, 69160, 70700, 73528, 76760, 86450, 91910, 95950, 98800, 99788, 105040, 107464, 124735, 131300, 134330, 138320, 141400, 147056, 153520, 172900, 174629, 183820, 191900, 199576, 214928, 229775, 249470, 262600, 268660, 282800, 335825, 345800, 349258, 367640, 383800, 399152, 459550, 498940, 525200, 537320, 623675, 671650, 691600, 698516, 735280, 767600, 873145, 919100, 997880, 1074640, 1247350, 1343300, 1397032, 1746290, 1838200, 1995760, 2494700, 2686600, 2794064, 3492580, 3676400, 4365725, 4989400, 5373200, 6985160, 8731450, 9978800, 13970320, 17462900, 34925800, 69851600]

約数ペア:

[(1, 69851600), (2, 34925800), (4, 17462900), (5, 13970320), (7, 9978800), (8, 8731450), (10, 6985160), (13, 5373200), (14, 4989400), (16, 4365725), (19, 3676400), (20, 3492580), (25, 2794064), (26, 2686600), (28, 2494700), (35, 1995760), (38, 1838200), (40, 1746290), (50, 1397032), (52, 1343300), (56, 1247350), (65, 1074640), (70, 997880), (76, 919100), (80, 873145), (91, 767600), (95, 735280), (100, 698516), (101, 691600), (104, 671650), (112, 623675), (130, 537320), (133, 525200), (140, 498940), (152, 459550), (175, 399152), (182, 383800), (190, 367640), (200, 349258), (202, 345800), (208, 335825), (247, 282800), (260, 268660), (266, 262600), (280, 249470), (304, 229775), (325, 214928), (350, 199576), (364, 191900), (380, 183820), (400, 174629), (404, 172900), (455, 153520), (475, 147056), (494, 141400), (505, 138320), (520, 134330), (532, 131300), (560, 124735), (650, 107464), (665, 105040), (700, 99788), (707, 98800), (728, 95950), (760, 91910), (808, 86450), (910, 76760), (950, 73528), (988, 70700), (1010, 69160), (1040, 67165), (1064, 65650), (1235, 56560), (1300, 53732), (1313, 53200), (1330, 52520), (1400, 49894), (1414, 49400), (1456, 47975), (1520, 45955), (1616, 43225), (1729, 40400), (1820, 38380), (1900, 36764), (1919, 36400), (1976, 35350), (2020, 34580), (2128, 32825), (2275, 30704), (2470, 28280), (2525, 27664), (2600, 26866), (2626, 26600), (2660, 26260), (2800, 24947), (2828, 24700), (3325, 21008), (3458, 20200), (3535, 19760), (3640, 19190), (3800, 18382), (3838, 18200), (3952, 17675), (4040, 17290), (4550, 15352), (4940, 14140), (5050, 13832), (5200, 13433), (5252, 13300), (5320, 13130), (5656, 12350), (6175, 11312), (6565, 10640), (6650, 10504), (6916, 10100), (7070, 9880), (7280, 9595), (7600, 9191), (7676, 9100), (8080, 8645)]