1312047600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{16319}}^1$

素因数の和:16407

約数の個数: 120

約数和(自身を含む): 4265917440

約数和(自身を除く): 2953869840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 134, 150, 200, 201, 240, 268, 300, 335, 400, 402, 536, 600, 670, 804, 1005, 1072, 1200, 1340, 1608, 1675, 2010, 2680, 3216, 3350, 4020, 5025, 5360, 6700, 8040, 10050, 13400, 16080, 16319, 20100, 26800, 32638, 40200, 48957, 65276, 80400, 81595, 97914, 130552, 163190, 195828, 244785, 261104, 326380, 391656, 407975, 489570, 652760, 783312, 815950, 979140, 1093373, 1223925, 1305520, 1631900, 1958280, 2186746, 2447850, 3263800, 3280119, 3916560, 4373492, 4895700, 5466865, 6527600, 6560238, 8746984, 9791400, 10933730, 13120476, 16400595, 17493968, 19582800, 21867460, 26240952, 27334325, 32801190, 43734920, 52481904, 54668650, 65602380, 82002975, 87469840, 109337300, 131204760, 164005950, 218674600, 262409520, 328011900, 437349200, 656023800, 1312047600]

約数ペア:

[(1, 1312047600), (2, 656023800), (3, 437349200), (4, 328011900), (5, 262409520), (6, 218674600), (8, 164005950), (10, 131204760), (12, 109337300), (15, 87469840), (16, 82002975), (20, 65602380), (24, 54668650), (25, 52481904), (30, 43734920), (40, 32801190), (48, 27334325), (50, 26240952), (60, 21867460), (67, 19582800), (75, 17493968), (80, 16400595), (100, 13120476), (120, 10933730), (134, 9791400), (150, 8746984), (200, 6560238), (201, 6527600), (240, 5466865), (268, 4895700), (300, 4373492), (335, 3916560), (400, 3280119), (402, 3263800), (536, 2447850), (600, 2186746), (670, 1958280), (804, 1631900), (1005, 1305520), (1072, 1223925), (1200, 1093373), (1340, 979140), (1608, 815950), (1675, 783312), (2010, 652760), (2680, 489570), (3216, 407975), (3350, 391656), (4020, 326380), (5025, 261104), (5360, 244785), (6700, 195828), (8040, 163190), (10050, 130552), (13400, 97914), (16080, 81595), (16319, 80400), (20100, 65276), (26800, 48957), (32638, 40200)]