27388500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 86748480

約数和(自身を除く): 59359980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 124, 125, 150, 155, 186, 190, 228, 250, 285, 300, 310, 372, 375, 380, 465, 475, 500, 570, 589, 620, 750, 775, 930, 950, 961, 1140, 1178, 1425, 1500, 1550, 1767, 1860, 1900, 1922, 2325, 2356, 2375, 2850, 2883, 2945, 3100, 3534, 3844, 3875, 4650, 4750, 4805, 5700, 5766, 5890, 7068, 7125, 7750, 8835, 9300, 9500, 9610, 11532, 11625, 11780, 14250, 14415, 14725, 15500, 17670, 18259, 19220, 23250, 24025, 28500, 28830, 29450, 35340, 36518, 44175, 46500, 48050, 54777, 57660, 58900, 72075, 73036, 73625, 88350, 91295, 96100, 109554, 120125, 144150, 147250, 176700, 182590, 219108, 220875, 240250, 273885, 288300, 294500, 360375, 365180, 441750, 456475, 480500, 547770, 720750, 883500, 912950, 1095540, 1369425, 1441500, 1825900, 2282375, 2738850, 4564750, 5477700, 6847125, 9129500, 13694250, 27388500]

約数ペア:

[(1, 27388500), (2, 13694250), (3, 9129500), (4, 6847125), (5, 5477700), (6, 4564750), (10, 2738850), (12, 2282375), (15, 1825900), (19, 1441500), (20, 1369425), (25, 1095540), (30, 912950), (31, 883500), (38, 720750), (50, 547770), (57, 480500), (60, 456475), (62, 441750), (75, 365180), (76, 360375), (93, 294500), (95, 288300), (100, 273885), (114, 240250), (124, 220875), (125, 219108), (150, 182590), (155, 176700), (186, 147250), (190, 144150), (228, 120125), (250, 109554), (285, 96100), (300, 91295), (310, 88350), (372, 73625), (375, 73036), (380, 72075), (465, 58900), (475, 57660), (500, 54777), (570, 48050), (589, 46500), (620, 44175), (750, 36518), (775, 35340), (930, 29450), (950, 28830), (961, 28500), (1140, 24025), (1178, 23250), (1425, 19220), (1500, 18259), (1550, 17670), (1767, 15500), (1860, 14725), (1900, 14415), (1922, 14250), (2325, 11780), (2356, 11625), (2375, 11532), (2850, 9610), (2883, 9500), (2945, 9300), (3100, 8835), (3534, 7750), (3844, 7125), (3875, 7068), (4650, 5890), (4750, 5766), (4805, 5700)]