198372180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 578793600

約数和(自身を除く): 380421420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 173, 174, 290, 346, 348, 435, 519, 580, 659, 692, 865, 870, 1038, 1318, 1730, 1740, 1977, 2076, 2595, 2636, 3295, 3460, 3954, 5017, 5190, 6590, 7908, 9885, 10034, 10380, 13180, 15051, 19111, 19770, 20068, 25085, 30102, 38222, 39540, 50170, 57333, 60204, 75255, 76444, 95555, 100340, 114007, 114666, 150510, 191110, 228014, 229332, 286665, 301020, 342021, 382220, 456028, 570035, 573330, 684042, 1140070, 1146660, 1368084, 1710105, 2280140, 3306203, 3420210, 6612406, 6840420, 9918609, 13224812, 16531015, 19837218, 33062030, 39674436, 49593045, 66124060, 99186090, 198372180]

約数ペア:

[(1, 198372180), (2, 99186090), (3, 66124060), (4, 49593045), (5, 39674436), (6, 33062030), (10, 19837218), (12, 16531015), (15, 13224812), (20, 9918609), (29, 6840420), (30, 6612406), (58, 3420210), (60, 3306203), (87, 2280140), (116, 1710105), (145, 1368084), (173, 1146660), (174, 1140070), (290, 684042), (346, 573330), (348, 570035), (435, 456028), (519, 382220), (580, 342021), (659, 301020), (692, 286665), (865, 229332), (870, 228014), (1038, 191110), (1318, 150510), (1730, 114666), (1740, 114007), (1977, 100340), (2076, 95555), (2595, 76444), (2636, 75255), (3295, 60204), (3460, 57333), (3954, 50170), (5017, 39540), (5190, 38222), (6590, 30102), (7908, 25085), (9885, 20068), (10034, 19770), (10380, 19111), (13180, 15051)]