74603880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:888

約数の個数: 192

約数和(自身を含む): 275184000

約数和(自身を除く): 200580120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 839, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1678, 1710, 1976, 2223, 2280, 2340, 2470, 2517, 2964, 3356, 3420, 3705, 4195, 4446, 4680, 4940, 5034, 5928, 6712, 6840, 7410, 7551, 8390, 8892, 9880, 10068, 10907, 11115, 12585, 14820, 15102, 15941, 16780, 17784, 20136, 21814, 22230, 25170, 29640, 30204, 31882, 32721, 33560, 37755, 43628, 44460, 47823, 50340, 54535, 60408, 63764, 65442, 75510, 79705, 87256, 88920, 95646, 98163, 100680, 109070, 127528, 130884, 143469, 151020, 159410, 163605, 191292, 196326, 207233, 218140, 239115, 261768, 286938, 302040, 318820, 327210, 382584, 392652, 414466, 436280, 478230, 490815, 573876, 621699, 637640, 654420, 717345, 785304, 828932, 956460, 981630, 1036165, 1147752, 1243398, 1308840, 1434690, 1657864, 1865097, 1912920, 1963260, 2072330, 2486796, 2869380, 3108495, 3730194, 3926520, 4144660, 4973592, 5738760, 6216990, 7460388, 8289320, 9325485, 12433980, 14920776, 18650970, 24867960, 37301940, 74603880]

約数ペア:

[(1, 74603880), (2, 37301940), (3, 24867960), (4, 18650970), (5, 14920776), (6, 12433980), (8, 9325485), (9, 8289320), (10, 7460388), (12, 6216990), (13, 5738760), (15, 4973592), (18, 4144660), (19, 3926520), (20, 3730194), (24, 3108495), (26, 2869380), (30, 2486796), (36, 2072330), (38, 1963260), (39, 1912920), (40, 1865097), (45, 1657864), (52, 1434690), (57, 1308840), (60, 1243398), (65, 1147752), (72, 1036165), (76, 981630), (78, 956460), (90, 828932), (95, 785304), (104, 717345), (114, 654420), (117, 637640), (120, 621699), (130, 573876), (152, 490815), (156, 478230), (171, 436280), (180, 414466), (190, 392652), (195, 382584), (228, 327210), (234, 318820), (247, 302040), (260, 286938), (285, 261768), (312, 239115), (342, 218140), (360, 207233), (380, 196326), (390, 191292), (456, 163605), (468, 159410), (494, 151020), (520, 143469), (570, 130884), (585, 127528), (684, 109070), (741, 100680), (760, 98163), (780, 95646), (839, 88920), (855, 87256), (936, 79705), (988, 75510), (1140, 65442), (1170, 63764), (1235, 60408), (1368, 54535), (1482, 50340), (1560, 47823), (1678, 44460), (1710, 43628), (1976, 37755), (2223, 33560), (2280, 32721), (2340, 31882), (2470, 30204), (2517, 29640), (2964, 25170), (3356, 22230), (3420, 21814), (3705, 20136), (4195, 17784), (4446, 16780), (4680, 15941), (4940, 15102), (5034, 14820), (5928, 12585), (6712, 11115), (6840, 10907), (7410, 10068), (7551, 9880), (8390, 8892)]