16236450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 120

約数和(自身を含む): 47712720

約数和(自身を除く): 31476270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 211, 225, 270, 285, 342, 405, 422, 450, 475, 513, 570, 633, 675, 810, 855, 950, 1026, 1055, 1266, 1350, 1425, 1539, 1710, 1899, 2025, 2110, 2565, 2850, 3078, 3165, 3798, 4009, 4050, 4275, 5130, 5275, 5697, 6330, 7695, 8018, 8550, 9495, 10550, 11394, 12027, 12825, 15390, 15825, 17091, 18990, 20045, 24054, 25650, 28485, 31650, 34182, 36081, 38475, 40090, 47475, 56970, 60135, 72162, 76950, 85455, 94950, 100225, 108243, 120270, 142425, 170910, 180405, 200450, 216486, 284850, 300675, 324729, 360810, 427275, 541215, 601350, 649458, 854550, 902025, 1082430, 1623645, 1804050, 2706075, 3247290, 5412150, 8118225, 16236450]

約数ペア:

[(1, 16236450), (2, 8118225), (3, 5412150), (5, 3247290), (6, 2706075), (9, 1804050), (10, 1623645), (15, 1082430), (18, 902025), (19, 854550), (25, 649458), (27, 601350), (30, 541215), (38, 427275), (45, 360810), (50, 324729), (54, 300675), (57, 284850), (75, 216486), (81, 200450), (90, 180405), (95, 170910), (114, 142425), (135, 120270), (150, 108243), (162, 100225), (171, 94950), (190, 85455), (211, 76950), (225, 72162), (270, 60135), (285, 56970), (342, 47475), (405, 40090), (422, 38475), (450, 36081), (475, 34182), (513, 31650), (570, 28485), (633, 25650), (675, 24054), (810, 20045), (855, 18990), (950, 17091), (1026, 15825), (1055, 15390), (1266, 12825), (1350, 12027), (1425, 11394), (1539, 10550), (1710, 9495), (1899, 8550), (2025, 8018), (2110, 7695), (2565, 6330), (2850, 5697), (3078, 5275), (3165, 5130), (3798, 4275), (4009, 4050)]