194740920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49177}}^1$

素因数の和:49205

約数の個数: 96

約数和(自身を含む): 690459120

約数和(自身を除く): 495718200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 49177, 98354, 147531, 196708, 245885, 295062, 393416, 442593, 491770, 540947, 590124, 737655, 885186, 983540, 1081894, 1180248, 1475310, 1622841, 1770372, 1967080, 2163788, 2212965, 2704735, 2950620, 3245682, 3540744, 4327576, 4425930, 4868523, 5409470, 5901240, 6491364, 8114205, 8851860, 9737046, 10818940, 12982728, 16228410, 17703720, 19474092, 21637880, 24342615, 32456820, 38948184, 48685230, 64913640, 97370460, 194740920]

約数ペア:

[(1, 194740920), (2, 97370460), (3, 64913640), (4, 48685230), (5, 38948184), (6, 32456820), (8, 24342615), (9, 21637880), (10, 19474092), (11, 17703720), (12, 16228410), (15, 12982728), (18, 10818940), (20, 9737046), (22, 8851860), (24, 8114205), (30, 6491364), (33, 5901240), (36, 5409470), (40, 4868523), (44, 4425930), (45, 4327576), (55, 3540744), (60, 3245682), (66, 2950620), (72, 2704735), (88, 2212965), (90, 2163788), (99, 1967080), (110, 1770372), (120, 1622841), (132, 1475310), (165, 1180248), (180, 1081894), (198, 983540), (220, 885186), (264, 737655), (330, 590124), (360, 540947), (396, 491770), (440, 442593), (495, 393416), (660, 295062), (792, 245885), (990, 196708), (1320, 147531), (1980, 98354), (3960, 49177)]