384863400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{7919}}^1$

素因数の和:7950

約数の個数: 144

約数和(自身を含む): 1340539200

約数和(自身を除く): 955675800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 4050, 4860, 5400, 6075, 7919, 8100, 9720, 12150, 15838, 16200, 23757, 24300, 31676, 39595, 47514, 48600, 63352, 71271, 79190, 95028, 118785, 142542, 158380, 190056, 197975, 213813, 237570, 285084, 316760, 356355, 395950, 427626, 475140, 570168, 593925, 641439, 712710, 791900, 855252, 950280, 1069065, 1187850, 1282878, 1425420, 1583800, 1710504, 1781775, 1924317, 2138130, 2375700, 2565756, 2850840, 3207195, 3563550, 3848634, 4276260, 4751400, 5131512, 5345325, 6414390, 7127100, 7697268, 8552520, 9621585, 10690650, 12828780, 14254200, 15394536, 16035975, 19243170, 21381300, 25657560, 32071950, 38486340, 42762600, 48107925, 64143900, 76972680, 96215850, 128287800, 192431700, 384863400]

約数ペア:

[(1, 384863400), (2, 192431700), (3, 128287800), (4, 96215850), (5, 76972680), (6, 64143900), (8, 48107925), (9, 42762600), (10, 38486340), (12, 32071950), (15, 25657560), (18, 21381300), (20, 19243170), (24, 16035975), (25, 15394536), (27, 14254200), (30, 12828780), (36, 10690650), (40, 9621585), (45, 8552520), (50, 7697268), (54, 7127100), (60, 6414390), (72, 5345325), (75, 5131512), (81, 4751400), (90, 4276260), (100, 3848634), (108, 3563550), (120, 3207195), (135, 2850840), (150, 2565756), (162, 2375700), (180, 2138130), (200, 1924317), (216, 1781775), (225, 1710504), (243, 1583800), (270, 1425420), (300, 1282878), (324, 1187850), (360, 1069065), (405, 950280), (450, 855252), (486, 791900), (540, 712710), (600, 641439), (648, 593925), (675, 570168), (810, 475140), (900, 427626), (972, 395950), (1080, 356355), (1215, 316760), (1350, 285084), (1620, 237570), (1800, 213813), (1944, 197975), (2025, 190056), (2430, 158380), (2700, 142542), (3240, 118785), (4050, 95028), (4860, 79190), (5400, 71271), (6075, 63352), (7919, 48600), (8100, 47514), (9720, 39595), (12150, 31676), (15838, 24300), (16200, 23757)]