27984150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1131

約数の個数: 96

約数和(自身を含む): 81244800

約数和(自身を除く): 53260650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 855, 950, 1026, 1091, 1350, 1425, 1710, 2182, 2565, 2850, 3273, 4275, 5130, 5455, 6546, 8550, 9819, 10910, 12825, 16365, 19638, 20729, 25650, 27275, 29457, 32730, 41458, 49095, 54550, 58914, 62187, 81825, 98190, 103645, 124374, 147285, 163650, 186561, 207290, 245475, 294570, 310935, 373122, 490950, 518225, 559683, 621870, 736425, 932805, 1036450, 1119366, 1472850, 1554675, 1865610, 2798415, 3109350, 4664025, 5596830, 9328050, 13992075, 27984150]

約数ペア:

[(1, 27984150), (2, 13992075), (3, 9328050), (5, 5596830), (6, 4664025), (9, 3109350), (10, 2798415), (15, 1865610), (18, 1554675), (19, 1472850), (25, 1119366), (27, 1036450), (30, 932805), (38, 736425), (45, 621870), (50, 559683), (54, 518225), (57, 490950), (75, 373122), (90, 310935), (95, 294570), (114, 245475), (135, 207290), (150, 186561), (171, 163650), (190, 147285), (225, 124374), (270, 103645), (285, 98190), (342, 81825), (450, 62187), (475, 58914), (513, 54550), (570, 49095), (675, 41458), (855, 32730), (950, 29457), (1026, 27275), (1091, 25650), (1350, 20729), (1425, 19638), (1710, 16365), (2182, 12825), (2565, 10910), (2850, 9819), (3273, 8550), (4275, 6546), (5130, 5455)]