120651000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 380540160

約数和(自身を除く): 259889160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 131, 150, 200, 250, 262, 300, 307, 375, 393, 500, 524, 600, 614, 655, 750, 786, 921, 1000, 1048, 1228, 1310, 1500, 1535, 1572, 1842, 1965, 2456, 2620, 3000, 3070, 3144, 3275, 3684, 3930, 4605, 5240, 6140, 6550, 7368, 7675, 7860, 9210, 9825, 12280, 13100, 15350, 15720, 16375, 18420, 19650, 23025, 26200, 30700, 32750, 36840, 38375, 39300, 40217, 46050, 49125, 61400, 65500, 76750, 78600, 80434, 92100, 98250, 115125, 120651, 131000, 153500, 160868, 184200, 196500, 201085, 230250, 241302, 307000, 321736, 393000, 402170, 460500, 482604, 603255, 804340, 921000, 965208, 1005425, 1206510, 1608680, 2010850, 2413020, 3016275, 4021700, 4826040, 5027125, 6032550, 8043400, 10054250, 12065100, 15081375, 20108500, 24130200, 30162750, 40217000, 60325500, 120651000]

約数ペア:

[(1, 120651000), (2, 60325500), (3, 40217000), (4, 30162750), (5, 24130200), (6, 20108500), (8, 15081375), (10, 12065100), (12, 10054250), (15, 8043400), (20, 6032550), (24, 5027125), (25, 4826040), (30, 4021700), (40, 3016275), (50, 2413020), (60, 2010850), (75, 1608680), (100, 1206510), (120, 1005425), (125, 965208), (131, 921000), (150, 804340), (200, 603255), (250, 482604), (262, 460500), (300, 402170), (307, 393000), (375, 321736), (393, 307000), (500, 241302), (524, 230250), (600, 201085), (614, 196500), (655, 184200), (750, 160868), (786, 153500), (921, 131000), (1000, 120651), (1048, 115125), (1228, 98250), (1310, 92100), (1500, 80434), (1535, 78600), (1572, 76750), (1842, 65500), (1965, 61400), (2456, 49125), (2620, 46050), (3000, 40217), (3070, 39300), (3144, 38375), (3275, 36840), (3684, 32750), (3930, 30700), (4605, 26200), (5240, 23025), (6140, 19650), (6550, 18420), (7368, 16375), (7675, 15720), (7860, 15350), (9210, 13100), (9825, 12280)]