30162750

素因数分解:

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

素因数の和:458

約数の個数: 64

約数和(自身を含む): 76108032

約数和(自身を除く): 45945282

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 131, 150, 250, 262, 307, 375, 393, 614, 655, 750, 786, 921, 1310, 1535, 1842, 1965, 3070, 3275, 3930, 4605, 6550, 7675, 9210, 9825, 15350, 16375, 19650, 23025, 32750, 38375, 40217, 46050, 49125, 76750, 80434, 98250, 115125, 120651, 201085, 230250, 241302, 402170, 603255, 1005425, 1206510, 2010850, 3016275, 5027125, 6032550, 10054250, 15081375, 30162750]

約数ペア:

[(1, 30162750), (2, 15081375), (3, 10054250), (5, 6032550), (6, 5027125), (10, 3016275), (15, 2010850), (25, 1206510), (30, 1005425), (50, 603255), (75, 402170), (125, 241302), (131, 230250), (150, 201085), (250, 120651), (262, 115125), (307, 98250), (375, 80434), (393, 76750), (614, 49125), (655, 46050), (750, 40217), (786, 38375), (921, 32750), (1310, 23025), (1535, 19650), (1842, 16375), (1965, 15350), (3070, 9825), (3275, 9210), (3930, 7675), (4605, 6550)]