150154300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 340571952

約数和(自身を除く): 190417652

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 53, 82, 100, 106, 164, 205, 212, 265, 410, 530, 691, 820, 1025, 1060, 1325, 1382, 2050, 2173, 2650, 2764, 3455, 4100, 4346, 5300, 6910, 8692, 10865, 13820, 17275, 21730, 28331, 34550, 36623, 43460, 54325, 56662, 69100, 73246, 108650, 113324, 141655, 146492, 183115, 217300, 283310, 366230, 566620, 708275, 732460, 915575, 1416550, 1501543, 1831150, 2833100, 3003086, 3662300, 6006172, 7507715, 15015430, 30030860, 37538575, 75077150, 150154300]

約数ペア:

[(1, 150154300), (2, 75077150), (4, 37538575), (5, 30030860), (10, 15015430), (20, 7507715), (25, 6006172), (41, 3662300), (50, 3003086), (53, 2833100), (82, 1831150), (100, 1501543), (106, 1416550), (164, 915575), (205, 732460), (212, 708275), (265, 566620), (410, 366230), (530, 283310), (691, 217300), (820, 183115), (1025, 146492), (1060, 141655), (1325, 113324), (1382, 108650), (2050, 73246), (2173, 69100), (2650, 56662), (2764, 54325), (3455, 43460), (4100, 36623), (4346, 34550), (5300, 28331), (6910, 21730), (8692, 17275), (10865, 13820)]