142774800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:790

約数の個数: 240

約数和(自身を含む): 546155520

約数和(自身を除く): 403380720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 100, 105, 112, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 240, 276, 280, 300, 322, 336, 345, 350, 368, 400, 420, 460, 483, 525, 552, 560, 575, 600, 644, 690, 700, 739, 805, 840, 920, 966, 1050, 1104, 1150, 1200, 1288, 1380, 1400, 1478, 1610, 1680, 1725, 1840, 1932, 2100, 2217, 2300, 2415, 2576, 2760, 2800, 2956, 3220, 3450, 3695, 3864, 4025, 4200, 4434, 4600, 4830, 5173, 5520, 5912, 6440, 6900, 7390, 7728, 8050, 8400, 8868, 9200, 9660, 10346, 11085, 11824, 12075, 12880, 13800, 14780, 15519, 16100, 16997, 17736, 18475, 19320, 20692, 22170, 24150, 25865, 27600, 29560, 31038, 32200, 33994, 35472, 36950, 38640, 41384, 44340, 48300, 50991, 51730, 55425, 59120, 62076, 64400, 67988, 73900, 77595, 82768, 84985, 88680, 96600, 101982, 103460, 110850, 118979, 124152, 129325, 135976, 147800, 155190, 169970, 177360, 193200, 203964, 206920, 221700, 237958, 248304, 254955, 258650, 271952, 295600, 310380, 339940, 356937, 387975, 407928, 413840, 424925, 443400, 475916, 509910, 517300, 594895, 620760, 679880, 713874, 775950, 815856, 849850, 886800, 951832, 1019820, 1034600, 1189790, 1241520, 1274775, 1359760, 1427748, 1551900, 1699700, 1784685, 1903664, 2039640, 2069200, 2379580, 2549550, 2855496, 2974475, 3103800, 3399400, 3569370, 4079280, 4759160, 5099100, 5710992, 5948950, 6207600, 6798800, 7138740, 8923425, 9518320, 10198200, 11897900, 14277480, 17846850, 20396400, 23795800, 28554960, 35693700, 47591600, 71387400, 142774800]

約数ペア:

[(1, 142774800), (2, 71387400), (3, 47591600), (4, 35693700), (5, 28554960), (6, 23795800), (7, 20396400), (8, 17846850), (10, 14277480), (12, 11897900), (14, 10198200), (15, 9518320), (16, 8923425), (20, 7138740), (21, 6798800), (23, 6207600), (24, 5948950), (25, 5710992), (28, 5099100), (30, 4759160), (35, 4079280), (40, 3569370), (42, 3399400), (46, 3103800), (48, 2974475), (50, 2855496), (56, 2549550), (60, 2379580), (69, 2069200), (70, 2039640), (75, 1903664), (80, 1784685), (84, 1699700), (92, 1551900), (100, 1427748), (105, 1359760), (112, 1274775), (115, 1241520), (120, 1189790), (138, 1034600), (140, 1019820), (150, 951832), (161, 886800), (168, 849850), (175, 815856), (184, 775950), (200, 713874), (210, 679880), (230, 620760), (240, 594895), (276, 517300), (280, 509910), (300, 475916), (322, 443400), (336, 424925), (345, 413840), (350, 407928), (368, 387975), (400, 356937), (420, 339940), (460, 310380), (483, 295600), (525, 271952), (552, 258650), (560, 254955), (575, 248304), (600, 237958), (644, 221700), (690, 206920), (700, 203964), (739, 193200), (805, 177360), (840, 169970), (920, 155190), (966, 147800), (1050, 135976), (1104, 129325), (1150, 124152), (1200, 118979), (1288, 110850), (1380, 103460), (1400, 101982), (1478, 96600), (1610, 88680), (1680, 84985), (1725, 82768), (1840, 77595), (1932, 73900), (2100, 67988), (2217, 64400), (2300, 62076), (2415, 59120), (2576, 55425), (2760, 51730), (2800, 50991), (2956, 48300), (3220, 44340), (3450, 41384), (3695, 38640), (3864, 36950), (4025, 35472), (4200, 33994), (4434, 32200), (4600, 31038), (4830, 29560), (5173, 27600), (5520, 25865), (5912, 24150), (6440, 22170), (6900, 20692), (7390, 19320), (7728, 18475), (8050, 17736), (8400, 16997), (8868, 16100), (9200, 15519), (9660, 14780), (10346, 13800), (11085, 12880), (11824, 12075)]