71651850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 193320960

約数和(自身を除く): 121669110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 75, 93, 95, 114, 150, 155, 186, 190, 285, 310, 465, 475, 570, 589, 775, 811, 930, 950, 1178, 1425, 1550, 1622, 1767, 2325, 2433, 2850, 2945, 3534, 4055, 4650, 4866, 5890, 8110, 8835, 12165, 14725, 15409, 17670, 20275, 24330, 25141, 29450, 30818, 40550, 44175, 46227, 50282, 60825, 75423, 77045, 88350, 92454, 121650, 125705, 150846, 154090, 231135, 251410, 377115, 385225, 462270, 477679, 628525, 754230, 770450, 955358, 1155675, 1257050, 1433037, 1885575, 2311350, 2388395, 2866074, 3771150, 4776790, 7165185, 11941975, 14330370, 23883950, 35825925, 71651850]

約数ペア:

[(1, 71651850), (2, 35825925), (3, 23883950), (5, 14330370), (6, 11941975), (10, 7165185), (15, 4776790), (19, 3771150), (25, 2866074), (30, 2388395), (31, 2311350), (38, 1885575), (50, 1433037), (57, 1257050), (62, 1155675), (75, 955358), (93, 770450), (95, 754230), (114, 628525), (150, 477679), (155, 462270), (186, 385225), (190, 377115), (285, 251410), (310, 231135), (465, 154090), (475, 150846), (570, 125705), (589, 121650), (775, 92454), (811, 88350), (930, 77045), (950, 75423), (1178, 60825), (1425, 50282), (1550, 46227), (1622, 44175), (1767, 40550), (2325, 30818), (2433, 29450), (2850, 25141), (2945, 24330), (3534, 20275), (4055, 17670), (4650, 15409), (4866, 14725), (5890, 12165), (8110, 8835)]