307768000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 224

約数和(自身を含む): 844466688

約数和(自身を除く): 536698688

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 73, 80, 85, 100, 124, 125, 136, 146, 155, 160, 170, 200, 248, 250, 272, 292, 310, 320, 340, 365, 400, 425, 496, 500, 527, 544, 584, 620, 680, 730, 775, 800, 850, 992, 1000, 1054, 1088, 1168, 1240, 1241, 1360, 1460, 1550, 1600, 1700, 1825, 1984, 2000, 2108, 2125, 2263, 2336, 2480, 2482, 2635, 2720, 2920, 3100, 3400, 3650, 3875, 4000, 4216, 4250, 4526, 4672, 4960, 4964, 5270, 5440, 5840, 6200, 6205, 6800, 7300, 7750, 8000, 8432, 8500, 9052, 9125, 9920, 9928, 10540, 11315, 11680, 12400, 12410, 13175, 13600, 14600, 15500, 16864, 17000, 18104, 18250, 19856, 21080, 22630, 23360, 24800, 24820, 26350, 27200, 29200, 31000, 31025, 33728, 34000, 36208, 36500, 38471, 39712, 42160, 45260, 49600, 49640, 52700, 56575, 58400, 62000, 62050, 65875, 68000, 72416, 73000, 76942, 79424, 84320, 90520, 99280, 105400, 113150, 116800, 124000, 124100, 131750, 136000, 144832, 146000, 153884, 155125, 168640, 181040, 192355, 198560, 210800, 226300, 248000, 248200, 263500, 282875, 292000, 307768, 310250, 362080, 384710, 397120, 421600, 452600, 496400, 527000, 565750, 584000, 615536, 620500, 724160, 769420, 843200, 905200, 961775, 992800, 1054000, 1131500, 1231072, 1241000, 1538840, 1810400, 1923550, 1985600, 2108000, 2263000, 2462144, 2482000, 3077680, 3620800, 3847100, 4216000, 4526000, 4808875, 4964000, 6155360, 7694200, 9052000, 9617750, 9928000, 12310720, 15388400, 18104000, 19235500, 30776800, 38471000, 61553600, 76942000, 153884000, 307768000]

約数ペア:

[(1, 307768000), (2, 153884000), (4, 76942000), (5, 61553600), (8, 38471000), (10, 30776800), (16, 19235500), (17, 18104000), (20, 15388400), (25, 12310720), (31, 9928000), (32, 9617750), (34, 9052000), (40, 7694200), (50, 6155360), (62, 4964000), (64, 4808875), (68, 4526000), (73, 4216000), (80, 3847100), (85, 3620800), (100, 3077680), (124, 2482000), (125, 2462144), (136, 2263000), (146, 2108000), (155, 1985600), (160, 1923550), (170, 1810400), (200, 1538840), (248, 1241000), (250, 1231072), (272, 1131500), (292, 1054000), (310, 992800), (320, 961775), (340, 905200), (365, 843200), (400, 769420), (425, 724160), (496, 620500), (500, 615536), (527, 584000), (544, 565750), (584, 527000), (620, 496400), (680, 452600), (730, 421600), (775, 397120), (800, 384710), (850, 362080), (992, 310250), (1000, 307768), (1054, 292000), (1088, 282875), (1168, 263500), (1240, 248200), (1241, 248000), (1360, 226300), (1460, 210800), (1550, 198560), (1600, 192355), (1700, 181040), (1825, 168640), (1984, 155125), (2000, 153884), (2108, 146000), (2125, 144832), (2263, 136000), (2336, 131750), (2480, 124100), (2482, 124000), (2635, 116800), (2720, 113150), (2920, 105400), (3100, 99280), (3400, 90520), (3650, 84320), (3875, 79424), (4000, 76942), (4216, 73000), (4250, 72416), (4526, 68000), (4672, 65875), (4960, 62050), (4964, 62000), (5270, 58400), (5440, 56575), (5840, 52700), (6200, 49640), (6205, 49600), (6800, 45260), (7300, 42160), (7750, 39712), (8000, 38471), (8432, 36500), (8500, 36208), (9052, 34000), (9125, 33728), (9920, 31025), (9928, 31000), (10540, 29200), (11315, 27200), (11680, 26350), (12400, 24820), (12410, 24800), (13175, 23360), (13600, 22630), (14600, 21080), (15500, 19856), (16864, 18250), (17000, 18104)]