155923800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 509967360

約数和(自身を除く): 354043560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 83, 93, 100, 101, 120, 124, 150, 155, 166, 186, 200, 202, 248, 249, 300, 303, 310, 332, 372, 404, 415, 465, 498, 505, 600, 606, 620, 664, 744, 775, 808, 830, 930, 996, 1010, 1212, 1240, 1245, 1515, 1550, 1660, 1860, 1992, 2020, 2075, 2325, 2424, 2490, 2525, 2573, 3030, 3100, 3131, 3320, 3720, 4040, 4150, 4650, 4980, 5050, 5146, 6060, 6200, 6225, 6262, 7575, 7719, 8300, 8383, 9300, 9393, 9960, 10100, 10292, 12120, 12450, 12524, 12865, 15150, 15438, 15655, 16600, 16766, 18600, 18786, 20200, 20584, 24900, 25048, 25149, 25730, 30300, 30876, 31310, 33532, 37572, 38595, 41915, 46965, 49800, 50298, 51460, 60600, 61752, 62620, 64325, 67064, 75144, 77190, 78275, 83830, 93930, 100596, 102920, 125240, 125745, 128650, 154380, 156550, 167660, 187860, 192975, 201192, 209575, 234825, 251490, 257300, 259873, 308760, 313100, 335320, 375720, 385950, 419150, 469650, 502980, 514600, 519746, 626200, 628725, 771900, 779619, 838300, 939300, 1005960, 1039492, 1257450, 1299365, 1543800, 1559238, 1676600, 1878600, 2078984, 2514900, 2598730, 3118476, 3898095, 5029800, 5197460, 6236952, 6496825, 7796190, 10394920, 12993650, 15592380, 19490475, 25987300, 31184760, 38980950, 51974600, 77961900, 155923800]

約数ペア:

[(1, 155923800), (2, 77961900), (3, 51974600), (4, 38980950), (5, 31184760), (6, 25987300), (8, 19490475), (10, 15592380), (12, 12993650), (15, 10394920), (20, 7796190), (24, 6496825), (25, 6236952), (30, 5197460), (31, 5029800), (40, 3898095), (50, 3118476), (60, 2598730), (62, 2514900), (75, 2078984), (83, 1878600), (93, 1676600), (100, 1559238), (101, 1543800), (120, 1299365), (124, 1257450), (150, 1039492), (155, 1005960), (166, 939300), (186, 838300), (200, 779619), (202, 771900), (248, 628725), (249, 626200), (300, 519746), (303, 514600), (310, 502980), (332, 469650), (372, 419150), (404, 385950), (415, 375720), (465, 335320), (498, 313100), (505, 308760), (600, 259873), (606, 257300), (620, 251490), (664, 234825), (744, 209575), (775, 201192), (808, 192975), (830, 187860), (930, 167660), (996, 156550), (1010, 154380), (1212, 128650), (1240, 125745), (1245, 125240), (1515, 102920), (1550, 100596), (1660, 93930), (1860, 83830), (1992, 78275), (2020, 77190), (2075, 75144), (2325, 67064), (2424, 64325), (2490, 62620), (2525, 61752), (2573, 60600), (3030, 51460), (3100, 50298), (3131, 49800), (3320, 46965), (3720, 41915), (4040, 38595), (4150, 37572), (4650, 33532), (4980, 31310), (5050, 30876), (5146, 30300), (6060, 25730), (6200, 25149), (6225, 25048), (6262, 24900), (7575, 20584), (7719, 20200), (8300, 18786), (8383, 18600), (9300, 16766), (9393, 16600), (9960, 15655), (10100, 15438), (10292, 15150), (12120, 12865), (12450, 12524)]