1100804940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{43997}}^1$

素因数の和:44151

約数の個数: 72

約数和(自身を含む): 3363207120

約数和(自身を除く): 2262402180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 43997, 87994, 131991, 175988, 219985, 263982, 395973, 439970, 527964, 659955, 791946, 879940, 1319910, 1583892, 1979865, 2639820, 3959730, 6115583, 7919460, 12231166, 18346749, 24462332, 30577915, 36693498, 55040247, 61155830, 73386996, 91733745, 110080494, 122311660, 183467490, 220160988, 275201235, 366934980, 550402470, 1100804940]

約数ペア:

[(1, 1100804940), (2, 550402470), (3, 366934980), (4, 275201235), (5, 220160988), (6, 183467490), (9, 122311660), (10, 110080494), (12, 91733745), (15, 73386996), (18, 61155830), (20, 55040247), (30, 36693498), (36, 30577915), (45, 24462332), (60, 18346749), (90, 12231166), (139, 7919460), (180, 6115583), (278, 3959730), (417, 2639820), (556, 1979865), (695, 1583892), (834, 1319910), (1251, 879940), (1390, 791946), (1668, 659955), (2085, 527964), (2502, 439970), (2780, 395973), (4170, 263982), (5004, 219985), (6255, 175988), (8340, 131991), (12510, 87994), (25020, 43997)]