69142400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 191237760

約数和(自身を除く): 122095360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 41, 50, 62, 64, 68, 80, 82, 85, 100, 124, 128, 136, 155, 160, 164, 170, 200, 205, 248, 272, 310, 320, 328, 340, 400, 410, 425, 496, 527, 544, 620, 640, 656, 680, 697, 775, 800, 820, 850, 992, 1025, 1054, 1088, 1240, 1271, 1312, 1360, 1394, 1550, 1600, 1640, 1700, 1984, 2050, 2108, 2176, 2480, 2542, 2624, 2635, 2720, 2788, 3100, 3200, 3280, 3400, 3485, 3968, 4100, 4216, 4960, 5084, 5248, 5270, 5440, 5576, 6200, 6355, 6560, 6800, 6970, 8200, 8432, 9920, 10168, 10540, 10880, 11152, 12400, 12710, 13120, 13175, 13600, 13940, 16400, 16864, 17425, 19840, 20336, 21080, 21607, 22304, 24800, 25420, 26240, 26350, 27200, 27880, 31775, 32800, 33728, 34850, 40672, 42160, 43214, 44608, 49600, 50840, 52700, 54400, 55760, 63550, 65600, 67456, 69700, 81344, 84320, 86428, 89216, 99200, 101680, 105400, 108035, 111520, 127100, 131200, 139400, 162688, 168640, 172856, 203360, 210800, 216070, 223040, 254200, 278800, 337280, 345712, 406720, 421600, 432140, 446080, 508400, 540175, 557600, 691424, 813440, 843200, 864280, 1016800, 1080350, 1115200, 1382848, 1686400, 1728560, 2033600, 2160700, 2230400, 2765696, 3457120, 4067200, 4321400, 6914240, 8642800, 13828480, 17285600, 34571200, 69142400]

約数ペア:

[(1, 69142400), (2, 34571200), (4, 17285600), (5, 13828480), (8, 8642800), (10, 6914240), (16, 4321400), (17, 4067200), (20, 3457120), (25, 2765696), (31, 2230400), (32, 2160700), (34, 2033600), (40, 1728560), (41, 1686400), (50, 1382848), (62, 1115200), (64, 1080350), (68, 1016800), (80, 864280), (82, 843200), (85, 813440), (100, 691424), (124, 557600), (128, 540175), (136, 508400), (155, 446080), (160, 432140), (164, 421600), (170, 406720), (200, 345712), (205, 337280), (248, 278800), (272, 254200), (310, 223040), (320, 216070), (328, 210800), (340, 203360), (400, 172856), (410, 168640), (425, 162688), (496, 139400), (527, 131200), (544, 127100), (620, 111520), (640, 108035), (656, 105400), (680, 101680), (697, 99200), (775, 89216), (800, 86428), (820, 84320), (850, 81344), (992, 69700), (1025, 67456), (1054, 65600), (1088, 63550), (1240, 55760), (1271, 54400), (1312, 52700), (1360, 50840), (1394, 49600), (1550, 44608), (1600, 43214), (1640, 42160), (1700, 40672), (1984, 34850), (2050, 33728), (2108, 32800), (2176, 31775), (2480, 27880), (2542, 27200), (2624, 26350), (2635, 26240), (2720, 25420), (2788, 24800), (3100, 22304), (3200, 21607), (3280, 21080), (3400, 20336), (3485, 19840), (3968, 17425), (4100, 16864), (4216, 16400), (4960, 13940), (5084, 13600), (5248, 13175), (5270, 13120), (5440, 12710), (5576, 12400), (6200, 11152), (6355, 10880), (6560, 10540), (6800, 10168), (6970, 9920), (8200, 8432)]