219238200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3982

約数の個数: 144

約数和(自身を含む): 760219200

約数和(自身を除く): 540981000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 3929, 4650, 5580, 6200, 6975, 7858, 9300, 11160, 11787, 13950, 15716, 18600, 19645, 23574, 27900, 31432, 35361, 39290, 47148, 55800, 58935, 70722, 78580, 94296, 98225, 117870, 121799, 141444, 157160, 176805, 196450, 235740, 243598, 282888, 294675, 353610, 365397, 392900, 471480, 487196, 589350, 608995, 707220, 730794, 785800, 884025, 974392, 1096191, 1178700, 1217990, 1414440, 1461588, 1768050, 1826985, 2192382, 2357400, 2435980, 2923176, 3044975, 3536100, 3653970, 4384764, 4871960, 5480955, 6089950, 7072200, 7307940, 8769528, 9134925, 10961910, 12179900, 14615880, 18269850, 21923820, 24359800, 27404775, 36539700, 43847640, 54809550, 73079400, 109619100, 219238200]

約数ペア:

[(1, 219238200), (2, 109619100), (3, 73079400), (4, 54809550), (5, 43847640), (6, 36539700), (8, 27404775), (9, 24359800), (10, 21923820), (12, 18269850), (15, 14615880), (18, 12179900), (20, 10961910), (24, 9134925), (25, 8769528), (30, 7307940), (31, 7072200), (36, 6089950), (40, 5480955), (45, 4871960), (50, 4384764), (60, 3653970), (62, 3536100), (72, 3044975), (75, 2923176), (90, 2435980), (93, 2357400), (100, 2192382), (120, 1826985), (124, 1768050), (150, 1461588), (155, 1414440), (180, 1217990), (186, 1178700), (200, 1096191), (225, 974392), (248, 884025), (279, 785800), (300, 730794), (310, 707220), (360, 608995), (372, 589350), (450, 487196), (465, 471480), (558, 392900), (600, 365397), (620, 353610), (744, 294675), (775, 282888), (900, 243598), (930, 235740), (1116, 196450), (1240, 176805), (1395, 157160), (1550, 141444), (1800, 121799), (1860, 117870), (2232, 98225), (2325, 94296), (2790, 78580), (3100, 70722), (3720, 58935), (3929, 55800), (4650, 47148), (5580, 39290), (6200, 35361), (6975, 31432), (7858, 27900), (9300, 23574), (11160, 19645), (11787, 18600), (13950, 15716)]