8817663780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{41131}}^1$

素因数の和:41546

約数の個数: 96

約数和(自身を含む): 27502500480

約数和(自身を除く): 18684836700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 397, 540, 794, 1191, 1588, 1985, 2382, 3573, 3970, 4764, 5955, 7146, 7940, 10719, 11910, 14292, 17865, 21438, 23820, 35730, 41131, 42876, 53595, 71460, 82262, 107190, 123393, 164524, 205655, 214380, 246786, 370179, 411310, 493572, 616965, 740358, 822620, 1110537, 1233930, 1480716, 1850895, 2221074, 2467860, 3701790, 4442148, 5552685, 7403580, 11105370, 16329007, 22210740, 32658014, 48987021, 65316028, 81645035, 97974042, 146961063, 163290070, 195948084, 244935105, 293922126, 326580140, 440883189, 489870210, 587844252, 734805315, 881766378, 979740420, 1469610630, 1763532756, 2204415945, 2939221260, 4408831890, 8817663780]

約数ペア:

[(1, 8817663780), (2, 4408831890), (3, 2939221260), (4, 2204415945), (5, 1763532756), (6, 1469610630), (9, 979740420), (10, 881766378), (12, 734805315), (15, 587844252), (18, 489870210), (20, 440883189), (27, 326580140), (30, 293922126), (36, 244935105), (45, 195948084), (54, 163290070), (60, 146961063), (90, 97974042), (108, 81645035), (135, 65316028), (180, 48987021), (270, 32658014), (397, 22210740), (540, 16329007), (794, 11105370), (1191, 7403580), (1588, 5552685), (1985, 4442148), (2382, 3701790), (3573, 2467860), (3970, 2221074), (4764, 1850895), (5955, 1480716), (7146, 1233930), (7940, 1110537), (10719, 822620), (11910, 740358), (14292, 616965), (17865, 493572), (21438, 411310), (23820, 370179), (35730, 246786), (41131, 214380), (42876, 205655), (53595, 164524), (71460, 123393), (82262, 107190)]