850069260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1280

約数の個数: 144

約数和(自身を含む): 2665353600

約数和(自身を除く): 1815284340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 89, 90, 94, 141, 178, 180, 188, 235, 267, 282, 356, 423, 445, 470, 534, 564, 705, 801, 846, 890, 940, 1068, 1129, 1335, 1410, 1602, 1692, 1780, 2115, 2258, 2670, 2820, 3204, 3387, 4005, 4183, 4230, 4516, 5340, 5645, 6774, 8010, 8366, 8460, 10161, 11290, 12549, 13548, 16020, 16732, 16935, 20322, 20915, 22580, 25098, 33870, 37647, 40644, 41830, 50196, 50805, 53063, 62745, 67740, 75294, 83660, 100481, 101610, 106126, 125490, 150588, 159189, 188235, 200962, 203220, 212252, 250980, 265315, 301443, 318378, 376470, 401924, 477567, 502405, 530630, 602886, 636756, 752940, 795945, 904329, 955134, 1004810, 1061260, 1205772, 1507215, 1591890, 1808658, 1910268, 2009620, 2387835, 3014430, 3183780, 3617316, 4521645, 4722607, 4775670, 6028860, 9043290, 9445214, 9551340, 14167821, 18086580, 18890428, 23613035, 28335642, 42503463, 47226070, 56671284, 70839105, 85006926, 94452140, 141678210, 170013852, 212517315, 283356420, 425034630, 850069260]

約数ペア:

[(1, 850069260), (2, 425034630), (3, 283356420), (4, 212517315), (5, 170013852), (6, 141678210), (9, 94452140), (10, 85006926), (12, 70839105), (15, 56671284), (18, 47226070), (20, 42503463), (30, 28335642), (36, 23613035), (45, 18890428), (47, 18086580), (60, 14167821), (89, 9551340), (90, 9445214), (94, 9043290), (141, 6028860), (178, 4775670), (180, 4722607), (188, 4521645), (235, 3617316), (267, 3183780), (282, 3014430), (356, 2387835), (423, 2009620), (445, 1910268), (470, 1808658), (534, 1591890), (564, 1507215), (705, 1205772), (801, 1061260), (846, 1004810), (890, 955134), (940, 904329), (1068, 795945), (1129, 752940), (1335, 636756), (1410, 602886), (1602, 530630), (1692, 502405), (1780, 477567), (2115, 401924), (2258, 376470), (2670, 318378), (2820, 301443), (3204, 265315), (3387, 250980), (4005, 212252), (4183, 203220), (4230, 200962), (4516, 188235), (5340, 159189), (5645, 150588), (6774, 125490), (8010, 106126), (8366, 101610), (8460, 100481), (10161, 83660), (11290, 75294), (12549, 67740), (13548, 62745), (16020, 53063), (16732, 50805), (16935, 50196), (20322, 41830), (20915, 40644), (22580, 37647), (25098, 33870)]