395892900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11279}}^1$

素因数の和:11315

約数の個数: 144

約数和(自身を含む): 1370745600

約数和(自身を除く): 974852700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8775, 11279, 11700, 17550, 22558, 33837, 35100, 45116, 56395, 67674, 101511, 112790, 135348, 146627, 169185, 203022, 225580, 281975, 293254, 304533, 338370, 406044, 439881, 507555, 563950, 586508, 609066, 676740, 733135, 845925, 879762, 1015110, 1127900, 1218132, 1319643, 1466270, 1522665, 1691850, 1759524, 2030220, 2199405, 2537775, 2639286, 2932540, 3045330, 3383700, 3665675, 3958929, 4398810, 5075550, 5278572, 6090660, 6598215, 7331350, 7613325, 7917858, 8797620, 10151100, 10997025, 13196430, 14662700, 15226650, 15835716, 19794645, 21994050, 26392860, 30453300, 32991075, 39589290, 43988100, 65982150, 79178580, 98973225, 131964300, 197946450, 395892900]

約数ペア:

[(1, 395892900), (2, 197946450), (3, 131964300), (4, 98973225), (5, 79178580), (6, 65982150), (9, 43988100), (10, 39589290), (12, 32991075), (13, 30453300), (15, 26392860), (18, 21994050), (20, 19794645), (25, 15835716), (26, 15226650), (27, 14662700), (30, 13196430), (36, 10997025), (39, 10151100), (45, 8797620), (50, 7917858), (52, 7613325), (54, 7331350), (60, 6598215), (65, 6090660), (75, 5278572), (78, 5075550), (90, 4398810), (100, 3958929), (108, 3665675), (117, 3383700), (130, 3045330), (135, 2932540), (150, 2639286), (156, 2537775), (180, 2199405), (195, 2030220), (225, 1759524), (234, 1691850), (260, 1522665), (270, 1466270), (300, 1319643), (325, 1218132), (351, 1127900), (390, 1015110), (450, 879762), (468, 845925), (540, 733135), (585, 676740), (650, 609066), (675, 586508), (702, 563950), (780, 507555), (900, 439881), (975, 406044), (1170, 338370), (1300, 304533), (1350, 293254), (1404, 281975), (1755, 225580), (1950, 203022), (2340, 169185), (2700, 146627), (2925, 135348), (3510, 112790), (3900, 101511), (5850, 67674), (7020, 56395), (8775, 45116), (11279, 35100), (11700, 33837), (17550, 22558)]