240234750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{2179}}^1$

素因数の和:2216

約数の個数: 144

約数和(自身を含む): 755997840

約数和(自身を除く): 515763090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 125, 126, 147, 150, 175, 210, 225, 245, 250, 294, 315, 350, 375, 441, 450, 490, 525, 630, 735, 750, 875, 882, 1050, 1125, 1225, 1470, 1575, 1750, 2179, 2205, 2250, 2450, 2625, 3150, 3675, 4358, 4410, 5250, 6125, 6537, 7350, 7875, 10895, 11025, 12250, 13074, 15253, 15750, 18375, 19611, 21790, 22050, 30506, 32685, 36750, 39222, 45759, 54475, 55125, 65370, 76265, 91518, 98055, 106771, 108950, 110250, 137277, 152530, 163425, 196110, 213542, 228795, 272375, 274554, 320313, 326850, 381325, 457590, 490275, 533855, 544750, 640626, 686385, 762650, 817125, 960939, 980550, 1067710, 1143975, 1372770, 1601565, 1634250, 1906625, 1921878, 2287950, 2451375, 2669275, 3203130, 3431925, 3813250, 4804695, 4902750, 5338550, 5719875, 6863850, 8007825, 9609390, 11439750, 13346375, 16015650, 17159625, 24023475, 26692750, 34319250, 40039125, 48046950, 80078250, 120117375, 240234750]

約数ペア:

[(1, 240234750), (2, 120117375), (3, 80078250), (5, 48046950), (6, 40039125), (7, 34319250), (9, 26692750), (10, 24023475), (14, 17159625), (15, 16015650), (18, 13346375), (21, 11439750), (25, 9609390), (30, 8007825), (35, 6863850), (42, 5719875), (45, 5338550), (49, 4902750), (50, 4804695), (63, 3813250), (70, 3431925), (75, 3203130), (90, 2669275), (98, 2451375), (105, 2287950), (125, 1921878), (126, 1906625), (147, 1634250), (150, 1601565), (175, 1372770), (210, 1143975), (225, 1067710), (245, 980550), (250, 960939), (294, 817125), (315, 762650), (350, 686385), (375, 640626), (441, 544750), (450, 533855), (490, 490275), (525, 457590), (630, 381325), (735, 326850), (750, 320313), (875, 274554), (882, 272375), (1050, 228795), (1125, 213542), (1225, 196110), (1470, 163425), (1575, 152530), (1750, 137277), (2179, 110250), (2205, 108950), (2250, 106771), (2450, 98055), (2625, 91518), (3150, 76265), (3675, 65370), (4358, 55125), (4410, 54475), (5250, 45759), (6125, 39222), (6537, 36750), (7350, 32685), (7875, 30506), (10895, 22050), (11025, 21790), (12250, 19611), (13074, 18375), (15253, 15750)]