169645950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{12161}}^1$

素因数の和:12210

約数の個数: 72

約数和(自身を含む): 470523456

約数和(自身を除く): 300877506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 12161, 13950, 24322, 36483, 60805, 72966, 109449, 121610, 182415, 218898, 304025, 364830, 376991, 547245, 608050, 753982, 912075, 1094490, 1130973, 1824150, 1884955, 2261946, 2736225, 3392919, 3769910, 5472450, 5654865, 6785838, 9424775, 11309730, 16964595, 18849550, 28274325, 33929190, 56548650, 84822975, 169645950]

約数ペア:

[(1, 169645950), (2, 84822975), (3, 56548650), (5, 33929190), (6, 28274325), (9, 18849550), (10, 16964595), (15, 11309730), (18, 9424775), (25, 6785838), (30, 5654865), (31, 5472450), (45, 3769910), (50, 3392919), (62, 2736225), (75, 2261946), (90, 1884955), (93, 1824150), (150, 1130973), (155, 1094490), (186, 912075), (225, 753982), (279, 608050), (310, 547245), (450, 376991), (465, 364830), (558, 304025), (775, 218898), (930, 182415), (1395, 121610), (1550, 109449), (2325, 72966), (2790, 60805), (4650, 36483), (6975, 24322), (12161, 13950)]