977850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 2742012

約数和(自身を除く): 1764162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 53, 75, 82, 90, 106, 123, 150, 159, 205, 225, 246, 265, 318, 369, 410, 450, 477, 530, 615, 738, 795, 954, 1025, 1230, 1325, 1590, 1845, 2050, 2173, 2385, 2650, 3075, 3690, 3975, 4346, 4770, 6150, 6519, 7950, 9225, 10865, 11925, 13038, 18450, 19557, 21730, 23850, 32595, 39114, 54325, 65190, 97785, 108650, 162975, 195570, 325950, 488925, 977850]

約数ペア:

[(1, 977850), (2, 488925), (3, 325950), (5, 195570), (6, 162975), (9, 108650), (10, 97785), (15, 65190), (18, 54325), (25, 39114), (30, 32595), (41, 23850), (45, 21730), (50, 19557), (53, 18450), (75, 13038), (82, 11925), (90, 10865), (106, 9225), (123, 7950), (150, 6519), (159, 6150), (205, 4770), (225, 4346), (246, 3975), (265, 3690), (318, 3075), (369, 2650), (410, 2385), (450, 2173), (477, 2050), (530, 1845), (615, 1590), (738, 1325), (795, 1230), (954, 1025)]